Drum Sheet – Ozzy Osbourne – Crazy Train

“Crazy Train” by Ozzy Osbourne isn’t just a heavy metal classic — it’s a masterclass in energy, groove, and precision. Released in 1980 as the lead single from Blizzard of Ozz, this song marked Ozzy’s triumphant return after being fired from Black Sabbath. But behind its wild spirit, the track was born from serious chemistry between Ozzy, guitarist Randy Rhoads, bassist Bob Daisley, and drummer Lee Kerslake.

The creation of “Crazy Train” began during jam sessions at Ridge Farm Studio in England. Randy Rhoads introduced the iconic guitar riff — a fast, chugging pattern that immediately set the tone. Bob Daisley and Lee Kerslake then jumped in, shaping the rhythm section to match the urgency and drive of the riff. For the drums, Kerslake didn’t just keep time — he gave the song its heartbeat. His groove is steady yet explosive, using clean snare hits, a tight hi-hat, and thunderous kick drums to create a feeling of constant forward motion. Every fill he plays adds just the right amount of lift without ever breaking the momentum.

Lee Kerslake approached the drum parts with an emphasis on clarity and punch, choosing simple but powerful fills that punctuated key moments in the song. The intro alone — with its crisp hi-hat work and thumping bass drum — builds suspense before launching full-throttle into the main riff. Throughout the track, his snare rolls and tom accents keep the intensity high without overwhelming the mix, showcasing a true drummer’s instinct for when to drive and when to hold back.

“Crazy Train” quickly became a staple of Ozzy’s live shows. The band first performed it during their 1980 UK tour and it became a highlight every night, with audiences erupting as soon as the opening riff hit. Later, on American stages — from packed arenas to major festivals — the song took on an even bigger life. Drummers around the world latched onto Kerslake’s parts, studying how his playing combined raw power with perfect discipline.

Even today, “Crazy Train” remains a rite of passage for rock drummers. It proves that groove, taste, and energy — not just speed — are what really make a drum part unforgettable. Kerslake’s contribution is essential to the song’s magic, locking everything down while letting it soar.