Sheet music, scores:
Krol

Translation: Try for four in three subjects. Bass Recorder sheet music. Tenor Recorder sheet music. Try for four in three subjects. Stapled.

Translation: Boosey . Simrock #M221105936. Published by Simrock. HL.48018260. English Horn.

Translation: Solo Sonata for people voice op. Voice Solo sheet music. Solo Sonata for people voice op. Four Songs on Poems by Ursula Matenaer.

Translation: B-Flat Trumpet sheet music. Boosey . Simrock #M221112569. Published by Simrock. HL.48018501. Trumpet solo.

Translation: Trinity Concert op. Trinity Concert op. for organ and string orchestra. For Organ, String orchestra.

Translation: for Violin and Organ. For Violin, Organ. 156.

Translation: Fantasia concertante for two horns and chamber orchestra op. Choir sheet music. Horn sheet music. For 2 Solo Horns, Piano. Choral score.

Translation: Piece Armonico. Harmonious piece composed by Bernhard Krol. Grade 4. Score and parts. Published by Editions Marc Reift. MA.EMR-421.

Translation: Trinity Concert op. Trinity Concert op. for organ and string orchestra. For String orchestra. Publications of the Society of Organ friends.