- Ryan Adams
- Tim Rose
- The Rumjacks
- Hubert von Goisern
- Chip Taylor
- Vopli Vidopliasova
- This Is the Kit
- Frank Turner
- Genc Prelvukaj
- Richie Havens
- Trini Lopez
- Wishbone Ash
- Janis Ian
- Hugo Barriol
- Miltos Pashalidis
- Carte Postale
- The Strawbs
- The National Parks
- Horslips
- Joan Baez
- Alela Diane
- Underhill West
- Cem Karaca
- Billy Bragg
- The Devil Makes Three
- Michel Montecrossa
- Magic de Spell
- Lee Hazlewood
- Sandro Brugnolini
- Cowboy Junkies
- José Feliciano
- Chelsea Wolfe
- Runrig
- Thodoris Kotonias
- Gautier
- Βασίλης Τερλέγκας
- Judy Collins
- Shocking Blue
- Wooden Wand
- Weyes Blood
- Sibylle Baier
- Kos K.
- Richard Thompson
- Crosby & Nash
- Karen Dalton
- Trees
- The Long Ryders
- Banda Bassotti
- Alex Cuba
- Blackmore's Night
- Bob Dylan
- Dimitris Mitsotakis
- Israel Nash
- Kristofer Åström
- Chuck Prophet
- Sivert Høyem
- Fiddler's Green
- Orfeas Peridis
- Steeleye Span
- Auri
- Echo Train
- John Martyn
- Martyn Bates
- Yll Limani
- Skyclad
- Sunny Heart
- Villagers of Ioannina City
- Paddy and the Rats
- The Mamas & The Papas
- Josephine Foster
- Makis Psaradellis
- David Crosby
- Shelby Lynne
- Dida
- Tim Timebomb
- Lakis Papadopoulos
- The Kingston Trio
- Tea Tairovic
- The Avett Brothers
- The Waterboys
- The Seekers
- BlankCanvas
- Limbotheque
- Vegomatic
- Grateful Dead
- David Ramirez
- Kurt Vile
- Corvus Corax
- The Weavers
- The Swingin' Cats
- Red Hot Chilli Pipers
- Tim Buckley
- Ben Taylor
- Mélissa Laveaux
- Sons Of The East
- Tito & Tarantula
- Fairport Convention
- John Prine
- Aca Lukas