Editor: Microsing karaoke recorder : The Award winning - voice recording karaoke software : Select your favorite songs (MIDI, WAV,MP3,KAR) and sing along with the Music & The Lyrics ,Microsing records your voice while singing, process your voice with real time voice effects .you can edit your voice and change effects ,balance and mix it . has 4 different voice effects. All features all 4 effects Songs format :Mp3 ,Kar,Wav ,Mid ,Rmi