tune

[1]	tune up , calibrate , adjust , regulate , coordinate , adapt , attune , align , set
[2]	tune in (on) , tune up , attend (to) , pay attention (to) , listen (to) , understand , be aware (of) , be on the qui vive , be alert (to) , (Slang) be on the same wavelength/frequency (with)
[3]	tune out , tune up , ignore , disregard , turn a blind eye to , be blind to , turn one's back on , turn a deaf ear to

[1]	melody , melody , air , air , song , strain , melodic line , strain , motif , line , melodic phrase , theme
[2]	euphony , pitch , harmony , accord , accordance , consonance , unison , correspondence , conformity