| BLEW | Played a cornet |
| CONCERT | Will entertain us with a cornet played in a 100 ways (7) |
| WAHWAH | Onomatopoeic word for the sound created by moving a mute in and out of a cornet or trumpet's bell; or, a pedal for imitating said effect with an electric guitar (3-3) |
| PRONOUNCEMENT | A nun uses a cornet and a poem to make this official declaration (13) |
| FOURPENNYONE | Blow a cornet perhaps bought a long time ago |
| SENNET | A call on a cornet or trumpet signalling the ceremonial entrance or exit of an actor in Elizabethan or Shakespearean theatre (6) |
| ICECREAM | Food served with wafers, in a cornet or a float, or as part or the pudding baked Alaska (3,5) |
| FLUGELHORN | What valved brass instrument resembles a cornet but has a broader tone? (10) |
| BRASSBAND | A musical ensemble whose instruments usually include a cornet, euphonium and bass trombone (5,4) |
| ICECREAMCONE | What Brits call a "cornet" |
| CONE | A cornet, or parts of one |
| ECONTRA | Playing a cornet contrariwise (1,6) |
| FLUGEL | Brass horn, similar to a cornet (6) |
| CONCERTO | Piccolo piece with a cornet arrangement usually hard to play (8) |
| COUNTERACT | To neutralise a cornet, cut it out (10) |
| CONCENTRATE | Enact it with the help of a cornet and focus your attention on it (11) |
| NOCTURNES | Dreamy pieces produced by a cornet whilst out in the sun |
| BARONETCY | Noble rank playing a cornet, next to enclosure (9) |
| POKE | A bonnet's brim; a bag, pocket or pouch; a jab; a keen end of a stick; a Facebook nudge/digital elbow; a Scots cornet of ice cream or cone of chips; or, a Hawaiian bowl of goodness (4) |
| CARTOUCHE | From "paper cornet", a scroll-like carved tablet or border; an oval frame for royal names in Egyptian hieroglyphs; a box for bullets; a paper case holding a firework's combustibles; or, a parchment pa |
