Robert Muller’s “Solo Pieces: Arias, Songs and Concertos Books 1 & 2” is a collection of melodic solo material for the trombone that is a part of his larger collection of study material for the instrument. These solos were never published with the piano accompaniment (though we are keeping our eyes open for an exception) and thus were meant for private study for the trombonist to master after tackling his Technical Studies and his Modern Method for the Trombone.
The price above gets you both volumes of this collection. I have included samples from the beginning and end of each of the two volumes so you will know what to expect as the books progress.
Please take a look at the samples to the left then grab an immediate PDF download above.