Best Recording Studio in San Antonio Texas Comia Become a Music Producer with our One on One Music Production School, Audio Engineering and Sound Recording in San Antonio Texas. We teach in the top recording studios. World Class Studio! Working at a Studio/Record Label and Production Facility! San Antonio's best Music Production School. COMIA offers the only one-on-one training facility, Music Production, and Music Business Courses in the country. We have been teaching in a top recording studio located in San Antonio, Texas since 1995. We have a 20 year reputation of training engineers and producers and in their first year have gone on to engineering Grammy winning artists.