VIDEOS Crosstalk (excerpt) Ruinas, performed by AUDITIVVOKAL DRESDEN & ENSEMBLE IBEROAMERICANO. Dir., Olaf Katzer Troubles (excerpts), performed by Donatienne Michel-Dansac (soprano), Mathieu Steffanus (clarinets) Richard Dubelski (perscussion/sensors) & Nicolas Crosse (double bass) Troubles (more excerpts), performed by Donatienne Michel-Dansac (soprano), Mathieu Steffanus (clarinets) Richard Dubelski (perscussion/sensors) & Nicolas Crosse (double bass)