The score can be edited in a built-in editor. Sloud UB Composer is a veritable musical instrument containing a great selection of musical timbres. For instance, when singing a tune into a microphone you can simultaneously hear it blown by the trumpet or the sax, performed by the electric guitar or even beaten by drums!

Sloud UB Composer “feels”, recognizes and then plays back all the nuances of voice motion, all the mistakes and false notes. User can also edit notes of recognized MIDI melody.