Only *one* unpopular built-in song is playable with this program. No possibility to add other songs to the list. Incredible but true. Program is useless! What a pity, the program would have so much potential.

NICE APP, BUT HOW DO YOU ADD SONGS?

well made application. however it is not very clear how to get more songs. I think songs should not be tied in with the main application. why install uninstall application each time you want to play a different song???
website is clear and difficult to understand in english what must be done.

Nice application. It was a bit confusing that the startup language was Polish. But when I changed it to English everything was fine =)
Yeah... Connect your mobile to loudspeakers and you have a mobile karaoke bar!