I had the pleasure of working with Matias on 2 songs in which he wanted me to play grand piano and rhodes on. Matias was very professional and courteous, knew what he wanted but was also open to allowing me the domain to bring my expression and feel to the table on it as well. He was also very patient, as I happened to be on tour when we initially started communicating and had to wait for a bit until my tour ended. I definitely want to work with him again on future projects!