The a cappella vocal group Wishful Singing, sopranos Anne-Christine Wemekamp, Maria Goetze, mezzo-soprano Marjolein Verburg, first alto Annemiek van der Ven and second alto Rosalie Sloof perform sacred and secular a cappella works from around the world. Alfonso X's 'el Sabio' Eno nome de Maria from Cantigas de Santa Maria; Lassus's Adoramus; Senfl's 'Das G'laut zu Speyer' (arr Tijs Krammer); Morley's 'Sing we and chant it'; Scarlatti's 'Cor mio, deh non languire'; Martin's Ode and Sonnet; Olli Virtaperko's 'Kesäkuun sade' from 'Sateen Jälkeen'; Paul Patterson's Time Piece; Alfvén's 'Uti vår Hage'; 'Bonny Wood Green' (Irish traditional – arr Stephen Hatfield); 'Sakura'
(Japanese traditional – arr Ko Matsushita); Herman van Veen/Erik van der Wurff's 'Kleine Frist' (arr Daan Verlaan); 'Opzij, opzij, opzij' (arr Tijs Krammer); Spoorse regels (Traditional Anglicaans – arr Matthijs Overmars/Iek de Vos); Ballard's 'Mister Sandman' (arr Bertha Bradley); Richard Leigh's 'Don't it make my brown eyes blue' (arr Tom Grondman); and Arnie's 'Tulpen uit Amsterdam' (arr Bob Zimmerman).