. "783.13 |c Terzetten (verschillende zangstemmen) |d Trios (different singing voices)" . "1821 781.47 |c Met begeleiding |d With accompaniment 782.43 |c Madrigalen, van poëzie afgeleide vormen |d Madrigals, forms derived from poetry 783.13 |c Terzetten (verschillende zangstemmen) |d Trios (different singing voices) 783.1343147" . "783.1343147" . "1821" . . . "1821" . . "782.43 |c Madrigalen, van poëzie afgeleide vormen |d Madrigals, forms derived from poetry" . . "781.47 |c Met begeleiding |d With accompaniment" .