Phil Demmel recently opened up about his experience playing with various bands. He identified Slayer as the most challenging group he’s worked with in an interview on the Garza Podcast.
Demmel explained the unique difficulties he faced during his time with the thrash metal legends when asked which band was the hardest to play with.
“Slayer was tough because…look at all the shit that’s going on behind me!” Demmel said. “There’s flames and kabuki drops, and I’m just like, ‘Don’t fuck it up. This one’s seven, and this one’s on the third fret.'”
The guitarist elaborated on the musical complexity that made Slayer particularly challenging to work with.
“I would say Slayer was the hardest because it’s not conventional keys, chord progressions,” he continued. “They’re all over the place. It’s half-step mania. It is Mandarin Chinese, bro. It’s like, ‘Whoa!’ But it makes sense. When you listen to it sonically and musically, it all makes sense.”
Demmel’s experience with Slayer represents just one chapter in his extensive career as a versatile metal guitarist. He has worked with numerous high-profile bands throughout his career.
Guitar World reported that Demmel’s involvement with Slayer came about under particularly challenging circumstances. He joined the band at very short notice after Gary Holt had to drop out due to a family emergency. The guitarist had to learn 19 songs during his flight to Europe. This made his performance even more remarkable given the technical complexity he described.
Demmel recalled the pressure of that situation. He stated that “the timing happened to be good, and I think me stepping into the Slayer situation and learning 19 songs on the flight over to Europe made a good impression on Kerry and helped me when it came time for him to bring on a second guitarist in his new band.” This experience would later prove beneficial for his relationship with Kerry King and future collaborations.
Wikipedia noted that Demmel’s adaptability and technical skill have made him a sought-after guitarist throughout his career. He served as lead guitarist for Machine Head for 15 years before his departure in 2018. His versatility extends beyond his primary bands. He has also performed as a fill-in guitarist for several other major metal acts including Overkill, Lamb of God, and Testament.
The guitarist’s extensive experience across different metal subgenres helps explain why he was able to tackle Slayer’s notoriously complex material. This remained true even under such demanding circumstances. Ultimate Guitar documented that Demmel has openly discussed the mental and technical challenges of adapting to different bands’ unique playing styles and stage productions. This makes his insights into Slayer’s complexity particularly valuable for understanding the demands placed on touring musicians.
