The best replacement for tune is melody.

The best alternatives to tune are rated as following:
★★★★★  melody
★★★  melodyne
★★★  song
★★  dyno tune
★★  autotune
★  fine-tune
★  programmer
★  custom tune
★  stay tuned
★  street tune
★  dyno
★  accessport
★  reflash
★  fine tune
★  performance tune
★  tuned
★  toon
  initial d
  trumpet voluntary
  93 octane tune
  r tune
  in tuned
  handheld tuner
  ecm tune
  walk back tune
  brenspeed
  self tune

Your alternative for tune is not listed? Suggest!
Speaking about tune, one probably shouldn't forget about mic.

Other search terms related to tune and their ratings are:
★★★★★ mic
★★★★ cai
★ floyd rose
You have in mind a companion for tune and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of tune in all years. Click on graph for more.
tune
melody
melodyne