From i.Tech Tecnologia da Informacao:
Microke is a karaoke player that scores the singer, evaluating each syllable sung. There are thousands of songs available on the Internet, since the program is fully compatible with the major karaoke formats: MIDI, KAR, ST3, and MK1. You can control tempo, key and separate instruments volume for all songs. The song list is managed by the program, which you can preview lyrics. You can also print a list with song numbers and do song reservation by number (as you do with a karaoke device). The songs you select to play, are placed in a intuitive play list, with full control of execution order.