Thaïs Diarra (voc), Ghostape (voc), Mamadou Jim (voc), Samuel Huguenin (sax), Aina Rakotobe (sax), Yvan Baumgartner (tp), Benoit Friderich (g), Alex Sumi (b), Gilles Dupuis (d), Dani Hächler (per)

Becca Stevens (voc, g, ukulele, charongo), Liam Robinson (acc, voc, p), Chris Tordini (b, voc), Jordan Perlson (d, per)

Joe Acheson (b, electronics), Poppy Ackroyd (vio, key), Fraser Fifield (sax), Tim Lane (d, per), Jamie Graham (d)

Gül Hace Toruk (voc), Fanis Karoussos (santoor, voc), Christian Moser (oud), Ian Balzan (lafta, bouzouki, voc), Laurent Clouet (cl), David Brossier (quinton d'amour, acc), François Labat (duff, riqq), Wassim Halal (darbuka, doholla, davul)

Christoph Stiefel (p), Lisette Spinnler (voc)

Jimi Tenor (rhodes, sax, electronics)

Nina Gutknecht (voc), Simon Rupp (g), Peter Estermann (key), Andreas Aeberhard (b), Muso Stamm (d)

Asher Lack (voc, g), Avery Brooks (key), Rebecca Rossi (p, voc), Dave Dawda (b), Mike Riddleberger (d)

Vera Kappeler (p, harmonium), Joy Frempong (voc), Aurélie Lierman (voc), Clíodhna Ní Aodáin (clo, voc)

Elsa Firzgerald (Ariane v. Graffenried) (voc), Ribi Rimini (Robert Aeberhard) (b, loops, sounds), Simon Rupp (g), Kevin Chesham (d)

Chris Cheek (sax), Henry Hey (key), Timothy Lefebvre (b), Keith Carlock (d)

Maryam Chemirani (voc), Maria Simoglou (voc, per), Bijan Chemirani (zarb, per, bulgari, cura), Kevin Seddiki (g, per), Harris Lambrakis (ney), Pierre-Laurent Bertolino (vielle à roue)

Christoph Irniger (sax, electronics), Marco Blöchlinger (b), Chrigel Bosshard (d)

Pierre Omer (voc, g), Christian Aregger (banjo, g), Rob "Panti Christ" Butler (b), Roland Bucher (d), Julien Israelian (d, per)