Latest manuals, catalogs, and softwares are available for download. Please select your country or region. Yamaha STY files to MIDI files Sign in. If you change a Yamaha.STY file extension to.MID any midi file player will play the file. Downloads Guidelines.
However, keep in mind that some songs may play back differently compared to the original data, due to the reduced set of control parameters and effect. How many keys does the keyboard have? Keyboards have varying numbers of keys, the most popular is 61 keys, while some starter or children's keyboards have 49. A full size keyboard will have 76 keys and digital pianos will have 88 keys. How to make your mind up? It depends on 4 factors - the music you would like to play, if you have room for a full size keyboard or if you will have to settle for a smaller one, whether you want the keyboard to be movable and the price you are willing to pay. A keyboard with 61 keys will be fine for most pieces of music, as there will be five octaves set in the middle range, which will allow you to play the majority of music, but if you want to play some classical arrangements, particularly The Moonlight Sonata, you'll find you run right out of keys at the bottom of the range.