A beltlike strip
ribbon, belt, line, strip, tape, fillet, sash, twine, twist, riband, cingle, surcingle, girth, cincture, cinch, scarf, bandage, circuit, meridian, latitude, circle, ring, orbit, stripe, girdle, zodiac, zonule, circumference, border, cordon, zone, streak, thong, wristband, braid, ferrule, brace, strap, binding, hoop, waistband, cummerbund, obi, baldric, collar, hatband, headband; see also stripe.
That which binds
bond, tie, ligature, binding, binder, hoop, stay, truss, belt, shackle, cord, tendon, harness, cable, rope, link, chain, line, hawser, string, guy wire, guy, painter, strap, trace, thong, withe; see also sense 1, dressing 3, rope, wire 1.
A company of people
troop, group, collection, association; see gathering, troop.
A group of musicians
orchestra, company, ensemble, group, troupe, combo*.
Kinds of bands include: military, brass, street, skiffle, concert, parade, jazz, rock, electric, stage, dance, German, Dixieland, jug, swing*, sweet*. See syn. study at troop.troop.