Preston Duncan has on over 65 occasions appeared as a soloist with large ensembles at prestigious venues. Duncan was awarded a Fulbright Fellowship and has won numerous awards and prizes including 1st prize in the MTNA National Woodwind Competition.  He was the featured performer and educator at the 1st Taiwanese National Saxophone Festival, and many other festivals. He currently teaches at the University of Minnesota. Saxophonist Sofía Zumbado received a degree at the University of Costa Rica and a master's degree at the National Autonomous University of Mexico. She has been soloist with the National Symphony Orchestra of Costa Rica. As a soloist, she has performed in Costa Rica, United States, Mexico, Cuba and Uruguay. Zumbado is currently the saxophone player of various projects: Mal'akh group, the duet of piano and saxophone Zumbado-Gell and the trio of classical music of North India Satya Mantra. Ramonet Rodríguez has completed his studies in the flamenco guitar field, in Madrid and Andalucía, with ethnomusicologist Ana Vega Toscano, guitarrist Oscar Herrero and concert artists Manolo Sanlúcar and Víctor Monge "Serranito". He has played as a soloist with the National Symphony Orchestra of Costa Rica, Symphony Orchestra and the String Orchestra of the University of Costa Rica, etc. Rodríguez has three record productions and a book Estudios para Guitarra. He obtained with honors the degree of Graduate in Music and a Masters of Arts degree with honorable mention at the University of Costa Rica. He is currently a Professor at the School of Musical Arts at the Universityof Costa Rica.http://prestonsaxophone.com