3: ___ chloride (dyemaking chemical)
4: Grandmother, affectionately
5: Mountain climber's spike
9: Flute or saxophone variety
10: Raising a sweat, perhaps
13: Welcoming gift on Maui
26: Like the fabled piper
35: Pas de deux conclusion
44: Good, ironically, in slang
47: Lustrous cotton fabric
57: Religious splinter group