Koetsier Concertino 1st Mov (A=442) "Karaoke - Accompaniment"
Koetsier Concertino 1st Mov (A=440) "Karaoke - Accompaniment"
Koetsier Concertino 2nd Mov (A=442) "Karaoke - Accompaniment"
Koetsier Concertino 3rd Mov (A=442) "Karaoke - Accompaniment"
Koetsier Sonatina 1st Mov (A=442) "Karaoke - Accompaniment"
Koetsier Concertino 3rd Mov (A=440) "Karaoke - Accompaniment"
Koetsier Sonatina 1st Mov (A=440) "Karaoke - Accompaniment"
Koetsier Concertino 3rd Mov with click "Karaoke - Accompaniment"
Koetsier Concertino 2nd Mov (A=440) "Karaoke - Accompaniment"
John Williams Concerto 1st Mov. tempo=120 (A=442) "Karaoke - Accompaniment"
Gregson Concerto 1st Mov (A=440) "Karaoke - Accompaniment"
Koetsier Sonatina 3rd Mov (A=442) "Karaoke - Accompaniment"
Jan Koetsier Concertino for tuba and strings III movement
Castérède: Sonatine 1st Mov (A=442) "Karaoke - Accompaniment"
Bozza Concertino 1st Mov (A=442) "Karaoke - Accompaniment"
Frackenpohl Concertino 1st Mov (A=442) "Karaoke - Accompaniment"
Wilhelm Concertino 1st Mov (A=440) "Karaoke - Accompaniment"
John Williams Concerto 1st Mov. tempo=108 with click "Karaoke - Accompaniment"
Plog 3 Miniatures 1st Mov Tempo=180 (A=442) "Karaoke - Accompaniment"
Jan Koetsier - Concertino for Tuba and string orchestra, Op.77 ( Tuba and piano )
Ewazen Concerto 1st Mov (A=440) "Karaoke - Accompaniment"
Jan Koetsier: Allegro Maestoso for Bass Trombone, tuning accompaniment 442Hz
Plau Concerto 1st Mov (A=442) "Karaoke - Accompaniment"
Castérède: Sonatine 1st Mov (A=440) "Karaoke - Accompaniment"
