803 - FIELD MUSIC  
[FM]

Plays bugle to sound regulation calls and commands for the information and guidance of military personnel.

801 - DRUM MAJOR  

Leads the band or drum and bugle corps during field formations, military ceremonies, and drills.

524 - MUSICAL INSTRUMENT REPAIRMAN  
[MUS INSTRUM RPRMAN]

Repairs one or more of the various types of string, brass, woodwind, or percussion musical instruments.

432-441 - BANDSMAN

Plays an instrument in a band or orchestra.