And now some more general music-related names that don't deal with guitars specifically:

Zemirah is a hebrew name, the meaning of which is usually given as something alongthe lines of "joyous melody"

Lirit means something like "Musical grace"

Trilby is Italian for "one who sings musical trills" (good for a vocal pup)

Cadeo is Vietnamese for "folk song"or just "song"

Carmen means song or melody

Liron is hebrew for "my song"

Shiri is hebrew for "Song of my soul"

Lyric (obvious meaning) or a derivative, Lyra.