구바이둘리나: 10 Preludes for Solo Cello
No. 1, Staccato
Dirk Wietheger
No. 2, Legato
Dirk Wietheger
구바이둘리나: 10 Preludes for Solo Cello
No. 3, Con sordino
Dirk Wietheger
No. 4, Ricochet
Dirk Wietheger
구바이둘리나: 10 Preludes for Solo Cello
No. 5, Sul ponticello
Dirk Wietheger
No. 6, Flagioletti
Dirk Wietheger
구바이둘리나: 10 Preludes for Solo Cello
No. 7, Al taco
Dirk Wietheger
No. 8, Arco
Dirk Wietheger
No. 9, Pizzicato
Dirk Wietheger
구바이둘리나: 10 Preludes for Solo Cello
No. 10, Senza arco, senza pizzicato
Dirk Wietheger