Since 2000, Mauricio OPAZO MUÑOZ shares his activities with the performing and conductor of guitar ensembles. His compositions for guitar and guitar orchestra, some of which have been performed in many countries by the author as well by other groups and soloists. Catalan Classical Guitarist Carles Pons has included my piece "Bolero para un Angel" on his new CD published by SHEVA Collection in 2008. Nowadays, Mauricio is leading a musical project in Chile “Ensemble PLECTRO” for research, performing and composing music including some Latinamerican plucked strings instruments relationed with the guitar. Also He's preparing a new composition for solo guitar commisioned by Greek Guitar Player Eva Fampas.