| Instructional guides | 20 |
| Instructional institution | 25 |
| Instructional method for the young | 34 |
| Instructional methods | 21 |
| Instructional program for many a student traveling abroad: Abbr. | 64 |
| Instructional session on the bunny slope | 40 |
| Instructional tool | 18 |
| Instructional video title start | 31 |
| Instructions for a bottle cap? | 30 |
| Instructions for cooking | 24 |
| Instructions in a computer program | 34 |
| Instructions opener | 19 |
| Instructions part | 17 |
| Instructions starter | 20 |
| Instructions to a furniture refinisher? | 39 |
| Instructions to a printer | 25 |
| Instructions to fans | 20 |
| Instructions to Macduff | 23 |
| Instructions to Satan | 21 |
| Instructions to troublemakers | 29 |
| Instructions unit | 17 |
| Instructions, part 1 (see Notepad!) | 35 |
| Instructions, part 2 | 20 |
| Instructive | 11 |
| Instructive example | 19 |
| Instructive kind of book | 24 |
| Instructive talk: Abbr. | 23 |
| Instructive task | 16 |
| Instructor | 10 |
| Instructor at Pebble Beach | 26 |
| Instructor at some clubs | 24 |
| Instructor for hire | 19 |
| Instructor well-versed in instruments | 37 |
| Instructor's charge | 23 |
| Instructor's degree: Abbr. | 30 |
| Instructor, for short | 21 |
| Instructor-led exercise meetings | 32 |
| Instructors | 11 |
| Instructors that are often grad students | 40 |
| Instructors' org. | 21 |
| Instructors, for short | 22 |
| Instructs | 9 |
| Instructs again | 15 |
| Instructs beforehand | 20 |
| Instructs, informally | 21 |
| Instrument | 10 |
| Instrument "played" for a hairbrush microphone user | 61 |
| Instrument accompanying a tambura | 33 |
| Instrument also called a clarsach | 33 |
| Instrument also called a hautboy | 32 |
| Instrument also called a sweet potato | 37 |
| Instrument among the reeds | 26 |
| Instrument an orchestra tunes to | 32 |
| Instrument associated with the alto clef | 40 |
| Instrument at Kennedy | 21 |
| Instrument banned by Mao's widow | 36 |
| Instrument bearing the coat of arms of France's Charles IX | 62 |
| Instrument board | 16 |
| Instrument Bob Dylan was once booed for playing | 47 |
| Instrument bought at Sotheby's, perhaps | 43 |
| Instrument called "an ill wind that nobody blows good" | 64 |
| Instrument called dumb compass | 30 |
| Instrument capable of glissandi | 31 |
| Instrument Casals played | 24 |
| Instrument case, old style | 26 |
| Instrument chain Sam | 20 |
| Instrument classification | 25 |
| Instrument common in King David's court | 43 |
| Instrument crafter of note | 26 |
| Instrument Cristofori developed | 31 |
| Instrument depicted by the circled squares in this grid | 55 |
| Instrument Dudley Moore plays | 29 |
| Instrument famously played by Bill Clinton on "The Arsenio Hall Show" | 79 |
| Instrument featured in Berlioz's "Harold in Italy" | 64 |
| Instrument featured on "Rubber Soul" | 46 |
| Instrument featured on Eddie Vedder's new album, casually | 61 |
| Instrument for "Lara's Theme" | 43 |
| Instrument for a bard | 21 |
| Instrument for a Chinese panhandler? | 36 |
| Instrument for a Marx | 21 |
| Instrument for a Marx Brother | 29 |
| Instrument for a merengue | 25 |
| Instrument for a minstrel | 25 |
| Instrument for a Muse | 21 |
| Instrument for a pick | 21 |
| Instrument for a rock star | 26 |
| Instrument for acquiring knowledge | 34 |
| Instrument for an angelo? | 25 |
| Instrument for an étude | 26 |
| Instrument for an emergency responder? | 38 |
| Instrument for Atkins | 21 |
| Instrument for Bach | 19 |
| Instrument for Bob Haggart, Slam Stewart et al. | 47 |
| Instrument for Cannonball Adderley | 34 |
| Instrument for Casals | 21 |
| Instrument for Charlie Parker | 29 |
| Instrument for Clarence Clemons | 31 |
| Instrument for Cliff Edwards | 28 |
| Instrument for detecting night blindness | 40 |
| Instrument for determining the distance of an object | 52 |