Izdevēji JGMusik ApS

Cover for Jan Glaesel · Improve Your Game Volume I: the Complete Method for Trumpet (Volume 1) (Paperback Book) (2012)

Improve Your Game Volume I: the ... (2012)

Cover for Jan Glaesel · Improve Your Game Volume Ii: the Complete Method for Trumpet (Volume 2) (Paperback Book) (2012)

Improve Your Game Volume Ii: the... (2012)

Cover for Jan Glaesel · Improve Your Game Volume Iii: the Complete Method for Trumpet (Volume 3) (Paperback Book) (2012)

Improve Your Game Volume Iii: th... (2012)

Cover for Jan Glaesel · Improve Your Game Volume Iv: the Complete Method for Trumpet (Volume 4) (Paperback Book) (2012)

Improve Your Game Volume Iv: the... (2012)

Cover for Jan Glaesel · Improve Your Game Volume I-iv: the Complete Method for Trumpet (Paperback Book) (2012)

Improve Your Game Volume I-iv: ... (2012)