In the fiercely theatrical world of heavy metal, few instruments command attention quite like the Gibson SG, and for Riley Pinkerton, the dynamic frontwoman and guitarist of Castle Rat, its allure was instantaneous and profound. "Hearing Black Sabbath for the first time, I was like, ‘I need an SG,’" Pinkerton revealed to Guitar.com during a recent segment of My Guitars & Me, a sentiment that perfectly encapsulates the instrument’s enduring legacy in hard rock and metal. Her arsenal of double-cut guitars is not merely a collection of tools but an extension of Castle Rat’s unique "Medieval Fantasy Heavy Metal" aesthetic, bearing the authentic scars of a band committed to its immersive stagecraft.
The Genesis of an SG Obsession: A Nod to Metal’s Pioneers
Pinkerton’s immediate affinity for the Gibson SG upon discovering Black Sabbath is a testament to the instrument’s iconic status, inextricably linked to the pioneering sounds of heavy metal. Black Sabbath’s guitarist, Tony Iommi, is arguably the most influential SG player in history, his heavy riffs and distinctive tone forging the blueprint for countless metal acts that followed. Iommi’s choice of the SG was not merely aesthetic; its light weight, upper fret access, and powerful humbucking pickups made it ideal for his downtuned, high-gain sound. For Pinkerton, this initial encounter with Iommi’s sonic landscape catalyzed a lifelong connection with the instrument. She even recounted an "ancient YouTube cover" of herself playing an acoustic version of Black Sabbath’s "N.I.B.," a humorous glimpse into her early guitar journey and her deep-seated reverence for Iommi’s work. This personal anecdote underscores the powerful role of musical heroes in shaping an artist’s instrumental choices and stylistic leanings. The SG, with its devilish horns and aggressive posture, naturally aligns with the dark, powerful imagery inherent in heavy metal, making it a fitting companion for Castle Rat’s medieval-tinged sonic crusades.
The Pandemic-Era Workhorse: A Reverb Find with Battle Scars
Among the highlights of Pinkerton’s collection is her #17 SG, a guitar she acquired during the unprecedented global upheaval of the COVID-19 pandemic. "I bought it used off Reverb," she explained, detailing how her government-issued relief check provided the means for this significant purchase. "When the pandemic hit, we got a check, so I was like, I’m gonna buy a guitar. So that’s what I did." This narrative offers a fascinating glimpse into the economic realities and consumer behaviors that emerged during the pandemic. For many musicians and enthusiasts, stimulus checks provided an opportunity to invest in gear, leading to a notable surge in sales on online marketplaces like Reverb.
Reverb, established in 2013, has rapidly grown into a dominant platform for buying and selling new and used musical instruments. Its user-friendly interface, global reach, and robust community features made it an indispensable resource for musicians seeking gear during lockdowns, when traditional brick-and-mortar stores faced severe restrictions. Pinkerton’s purchase is indicative of a broader trend where online platforms became vital arteries for the music gear industry, facilitating transactions and connecting buyers with instruments they might not otherwise have found locally. The #17 SG, therefore, is not just a guitar; it’s a tangible artifact of a unique period in recent history, reflecting both personal resilience and shifting market dynamics.
What truly distinguishes this particular SG, however, are the unique marks it bears from Castle Rat’s live performances. While many guitars accumulate "buckle rash" – a pattern of scratches on the back from a player’s belt buckle – Pinkerton’s SG showcases something far more extraordinary: "chainmail rash." Castle Rat’s commitment to their "Medieval Fantasy Heavy Metal" theme extends to their elaborate stage costumes, with Pinkerton often donning a full suit of chainmail. This heavy, interlocking armor, while visually striking and perfectly aligned with the band’s aesthetic, inevitably rubs against the guitar during energetic performances, leaving a distinctive pattern of wear that tells a story far more compelling than typical cosmetic damage. It’s a testament to the band’s dedication to their craft, where the instrument itself becomes a canvas for the physical demands of their artistic vision.
Adding another layer of theatricality to the guitar’s appearance is the pervasive presence of body glitter. "Everything I own is covered with sparkles, because I wear body glitter onstage, so that’s everywhere," Pinkerton quipped. This detail, seemingly minor, underscores the immersive nature of Castle Rat’s performances. Body glitter is a common element in many theatrical and performance arts, designed to catch stage lights and amplify visual impact. For Pinkerton, it’s not just an accessory but an integral part of her stage persona, transforming her instruments into shimmering relics that reflect the band’s fantastical world. The combination of chainmail rash and body glitter creates a truly unique relicing effect, an organic relicing that is entirely authentic to Castle Rat’s identity.
A Trusty Companion for the Road: The ’60s Gibson Tribute SG
Another cherished instrument in Pinkerton’s collection is her ’60s Gibson Tribute SG, a guitar received as a Christmas present around the age of 18. This instrument holds both sentimental value and practical significance, having been a reliable companion on numerous tours. "It’s great, it’s trustworthy. I played it on this whole tour, so it’s covered in dust from a lot of festivals that were very dry and very dusty," she noted. This observation highlights the often-unseen rigors of life on the road for touring musicians and their instruments. Festival environments, particularly outdoor events, can expose gear to harsh elements like dust, humidity, and extreme temperatures, leading to accelerated wear and tear.

The Gibson Tribute series is a line of guitars designed to offer the classic aesthetics and core features of iconic Gibson models at a more accessible price point. Introduced to honor the legacy of Gibson’s golden era, these guitars often feature stripped-down finishes, simpler hardware, and sometimes different tonewoods compared to their higher-end counterparts, while still delivering authentic Gibson tone and playability. For a young musician, receiving a Tribute series guitar as a gift represents not just an instrument but an entry point into the world of professional-grade gear, providing a reliable platform for developing skills and embarking on a musical career. Its "trustworthy" nature is paramount for a touring musician, where reliability under demanding conditions is non-negotiable. The dust accumulated from festivals is not damage but rather a badge of honor, signifying countless hours of performance and dedication to her craft.
Embracing the Scars of Battle: Authenticity in Performance
The unique wear and tear on Pinkerton’s SGs – the chainmail rash, the pervasive body glitter, and the dust from arid festival grounds – are not mere imperfections; they are integral components of Castle Rat’s artistic narrative. In an era where "relicing" – the artificial aging of guitars to simulate years of play – has become a popular aesthetic choice, Pinkerton’s guitars offer an authentic, organically reliced alternative. Each scratch, sparkle, and dust particle tells a story of genuine performance, of a musician fully embodying her stage persona. This authenticity resonates deeply with fans, reinforcing the band’s commitment to their medieval fantasy world. It blurs the lines between instrument, costume, and performance, creating a cohesive and immersive experience for the audience.
The implications of this kind of organic wear extend beyond mere aesthetics. It speaks to a broader philosophy of embracing the journey of an instrument alongside the artist. Unlike museum pieces, these guitars are living, breathing extensions of Pinkerton’s artistic expression. The physical marks are a visual diary of Castle Rat’s ascent, of the challenges and triumphs of touring, and the sheer physicality of their stage show. This connection between artist, instrument, and performance enhances the narrative surrounding Castle Rat, making their story, and their music, all the more compelling.
The SG’s Enduring Legacy in Heavy Metal and Beyond
The Gibson SG (Solid Guitar) was originally introduced in 1961 as a redesign of the Les Paul, which Gibson had discontinued due to declining sales. Lighter, with a thinner body and distinctive double-cutaway horns, it quickly found favor with a new generation of guitarists. While initially struggling to gain traction, its aggressive looks and comfortable playability soon made it a staple in rock and roll. Beyond Tony Iommi, iconic players like Angus Young of AC/DC, Pete Townshend of The Who, Frank Zappa, and Derek Trucks have all wielded the SG, showcasing its versatility across genres from blues to hard rock.
For heavy metal, the SG’s design proved particularly advantageous. Its excellent upper fret access made shredding and intricate soloing easier, while its mahogany body and neck, combined with humbucking pickups, delivered the thick, sustained tone essential for heavy riffs. Its lighter weight compared to a Les Paul made it more comfortable for long shows and energetic stage movements, a crucial factor for bands like Castle Rat. The visual impact of the SG, with its sharp lines and "devil horn" aesthetic, also aligned perfectly with the rebellious and often darker imagery of early heavy metal, solidifying its place as a genre icon. Pinkerton’s choice of the SG is not just a personal preference but a continuation of a storied lineage, connecting her to the very roots of the genre she now helps to evolve.
The Theatricality of Castle Rat: A Genre Defined by Immersion
Castle Rat’s self-description as "Medieval Fantasy Heavy Metal" immediately signals a band deeply invested in world-building. This subgenre, while not as widely recognized as thrash or death metal, emphasizes lyrical themes, visual aesthetics, and often conceptual narratives drawn from medieval lore, fantasy literature, and epic storytelling. Bands in this vein often integrate elements like elaborate costumes, stage props, and even character development into their live shows, transforming concerts into immersive experiences. Think of bands like Blind Guardian, Rhapsody of Fire, or even earlier acts like Dio, who incorporated fantasy elements into their music and imagery.
Pinkerton’s chainmail and body glitter are not mere adornments; they are essential components of Castle Rat’s theatricality, reinforcing their commitment to their fantastical theme. The interaction of these elements with her guitars further blurs the line between performance art and musical execution. It elevates the concert experience from a simple display of musical prowess to a multi-sensory journey into the band’s imagined world. This level of dedication to aesthetic detail is what sets bands like Castle Rat apart, creating a memorable and distinct identity in a crowded musical landscape.
In conclusion, Riley Pinkerton’s Gibson SGs are more than just instruments; they are living testaments to her artistic journey, Castle Rat’s unique identity, and the enduring legacy of an iconic guitar. From a pandemic-era acquisition via Reverb to a cherished Christmas gift, each guitar tells a story of inspiration, resilience, and unwavering dedication to the craft. The chainmail rash, body glitter, and festival dust are not blemishes but authentic badges of honor, proving that in the world of Medieval Fantasy Heavy Metal, true battle scars are the most valuable embellishments an instrument can bear. As Castle Rat continues to forge its path, these SGs will undoubtedly continue to collect more stories, reflecting every clang of chainmail and every shimmer of glitter under the stage lights. The full episode of My Guitars & Me with Castle Rat’s Riley Pinkerton is available now, offering a deeper dive into these unique instruments and the artist who wields them.

