A tuning wrench with a hammer attachment for regulating tension in stringed instruments.

plural of cross-tuning

simple past tense and past participle of cross-tune

(music, transitive) To give an alternative tuning to (the open strings of a string instrument).

present participle of cross-tune

(music) A system of tuning a musical instrument to pitches other than the accepted standard: for example, tuning one or more strings of a violin to pitches other than the commonly accepted GDAE.

simple past tense and past participle of fine tune

Alternative form of fine-tune

present participle of fine tune

A pop song.