Answer:
In music, interpretation can mean recording a piece or a sound which was beforehand annotate, as, an ad libbed jazz solo. Translation may likewise mean changing a bit of music, either solo or outfit, for another instrument or different instruments than which it was initially planned.
Work it out in the key of C – Everything is simpler in C. You can generally transpose it later. Start by playing the C real scale to get the sound of the key in your ear. Locate the home note – Sing the melody in the key of C to decide the "home" (tonic) note, which is equivalent to the key of the tune. Work in reverse.