| BARBERSHOP | ___ quartet, who perform a style of music sung in four-part harmony (10) |
| SOLOIST | Musician who perform a solo (7) |
| OPERA | Style of music sung by 20A (5) |
| ACAPPELLA | Style of music sung without instrumental accompaniment (1,8) |
| DOREMI | Song from the 1959 Rodgers and Hammerstein musical The Sound of Music sung in various locations in Salzburg in the 1965 film |
| CHORALES | Pieces of music sung in a church service (8) |
| CHORAL | Type of music sung in French or Albanian (6) |
| PLAINCHANT | Unaccompanied church music sung in unison - a ninth clap (anag) (10) |
| HEAVYMETAL | Leave a myth that's developed in a style of music (5,5) |
| WHEREITSAT | Best place to be, slangily ... and, when divided in four parts, what the answers to starred clues are? |
| PELEDOUBLE | One who performs a soccer legend's stunts |
| TENOR | Second lowest part, in four-part harmony |
| ALTO | Part in four-part harmony |
| BARBERSHOPQUARTET | What is an unaccompanied choir that sings in four-part harmony, is usually male voices and specialis |
| COG | Word for any one of the sprockets of a gear or other toothed wheel, thus for a subordinate who performs a routine or small part in a greater system (3) |
| PLAINSONG | Style of unaccompanied medieval church music sung in unison (9) |
| SIDEBOARD | Style of unaccompanied medieval church music sung in unison (9) |
| GREGORIAN | ____ chant, church music sung in a style for medieval Latin liturgy (9) |
| SERENADE | Piece of music sung or played in the open air (8) |
| EDELWEISS | Song from The Sound of Music, sung by Captain Von Trapp (9) |
