Per la Mostra Sonora han passat grups, espectacles, intèrprets i compositors vinguts de tot arreu del món. Compositors com Georg F. Haas, Alberto Posadas, Yann Robin, Michael Jarrell, Elena Mendoza, Yan Maresz, Hèctor Parra, Ramón Lazkano, Horacio Vaggione, José Manuel López López, Stefano Gervasoni, José Maria Sánchez-Verdú, Aureliano Cattaneo, Peter Ablinger, entre molts d´altres, o grups i solistes com United Instruments of Lucilin, Uusinta Chamber Ensemble, Quatour Tana, Trio Arbós, Spanish Brass, Sigma Project, Marcus Weiss, Christian Dierstein, Ensemble Sillages, Smash Ensemble, Drumming, Carles Santos, Llorenç Barber, Malika Yessetova, Dimitri Vassilakis, Lorelei Downling, Vertixe Sonora, Dynamis Ensemble, Brower Trio, Proxima Centauri i un llarguíssim etcètera, posen en relleu la importància que aquest festival ha anat adquirint any rere any.
Many groups, shows, performers and composers from all over the world have participated in Mostra Sonora. Composers such as Georg F. Haas, Alberto Posadas, Yann Robin, Michael Jarrell, Elena Mendoza, Yan Maresz, Hèctor Parra, Ramón Lazkano, Horacio Vaggione, José Manuel López López, Stefano Gervasoni, José María Sánchez-Verdú, Aureliano Cattaneo, Peter Ablinger, among many others, or groups and soloists like United Instruments of Lucilin, Uusinta Chamber Ensemble, Quatour Tana, Trio Arbós, Spanish Brass, Sigma Project, Marcus Weiss, Christian Dierstein, Ensemble Sillages, Smash Ensemble, Drumming, Carles Santos, Llorenç Barber, Malika Yessetova, Dimitri Vassilakis, Lorelei Downling, Vertixe Sonora, Dynamis Ensemble, Brower Trio, Proxima Centauri and a long list, emphasize the importance that this festival has been acquiring year after year.