Puzzle

 ACROSS

  1 Word before "clock" or "energy"

  7 (Air kiss)

 11 Came down with

 14 Butterfly or Bovary

 15 Missouri neighbor

 16 Be in the red

 17 Shakespearean fairy king

 18 First part of a musical mnemonic + staff = ___

 20 "Yeah, right!"

 21 Reasonable

 23 Onions' kin

 24 Second part of the mnemonic + Dolls' musical partner = ___

 27 "I'll take care of this"

 28 Otherwise

 29 Monkey, e.g.

 30 Green topping for gnocchi

 33 It's put in a pot

 35 Tattoo canvas

 37 Tool often spelled without an "e"

 38 Third part of the mnemonic + ensemble = ___

 41 Sinus M.D.

 42 Races, as an engine

 44 Fruit that's also a body shape

 45 "I'm so frustrated!"

 47 Stops

 49 What percolators do

 51 Citified

 52 Fourth part of the mnemonic + tempo = ___

 56 Even a bit

 57 Plumber's pump type

 58 Drag queen's hair, usually

 59 Fifth part of the mnemonic + melody = ___

 61 Bury

 64 Mythical bird

 65 Wicked

 66 Showed bias

 67 Number of stars on Texas' flag

 68 Fist bumps

 69 A bit

DOWN

  1 Mingling with

  2 Something you can't do

  3 Start of a tribute poem's title

  4 Corona del ___, California

  5 Texter's qualifier

  6 Large-scale head count

  7 Appearances

  8 Made on a loom

  9 Dazzle

 10 Globe-trotter's base?

 11 Househusband, e.g.

 12 One may be rude

 13 TV rooms

 19 Legendary Himalayans

 22 Responses to captains

 25 LAPD title

 26 Hunk of gunk

 27 Creditor's claim

 29 "American Idol" quest

 30 A bogey is over it

 31 How something is done

 32 Kind of pay for a former employee

 34 Utah Jazz's grp.

 36 To the ___ degree

 39 Diner sign

 40 Roasting spot?

 43 Mink's cousin

 46 Likely (to)

 48 Like some nuts and caramels

 50 Drives away

 52 Some showdowns

 53 Terse refusal

 54 Photocopier ancestor, briefly

 55 Treble clef lines often remembered by this puzzle's mnemonic

 56 Hendrix hairstyle

 57 Rhyming synonym of "clip"

 60 Sch. founded by Jefferson

 62 Prefix for "liberalism"

 63 Paving goo

Solution