Spin me harder is a Dirty Electro track by D.watt(IOSYS) feat. Asana that made its way into maimai PLUS on March 14, 2013. The song was originally commissioned for HALFPIPE TOKYO, a digital-real snowboard attraction at SEGA's Tokyo Joypolis, where it played as part of the ride experience. Its in-ride genre classification, Dirty Electro, is reflected in the track's noisy synth lead, punchy mid-bass phrases, and heavily processed vocal delivery, creating a driving, groove-heavy soundscape. The track holds personal significance for composer D.watt, a founding member of the Sapporo-based doujin music circle IOSYS (and its sub-label OTAKU-ELITE Recordings). In his own words, growing up a self-described "Sega kid" who chose a Mega Drive over a Nintendo console, this commission marked his first opportunity to create music for SEGA after roughly two decades of making music. Since the song was built for an attraction in Tokyo and D.watt's home base is Sapporo, the team initially had few chances to see it played live, making its later inclusion in maimai all the more meaningful. At 130 BPM and just 1 minute 23 seconds long, Spin me harder is a compact, high-energy number. Its MASTER chart (level 13.4, designed by mai-Star) is known for dense 16th-note runs: the chorus sections at the beginning and end alternate between three-note vertical trills, three-note random patterns, and twenty-note random streams capped with hold-and-trill combinations, a layout that rewards finger stamina and pattern recognition. The EXPERT chart (level 12.2, designed by はっぴー) is similarly slide-heavy for its era. The song's jacket was updated starting with maimai でらっくす Splash to include the song title text on the artwork.