It's so you can get info on a song you like but don't know nothing about you need a mic though the song info tells you the name of the song and the artist things like that i don't know if it has an option of typing in lyrics I forget I don't have the app any more I got it a while ago
I love that app! If you hear a song and you like but don't know the name or the artist, open the app and hold up your phone to the speaker and the app will tell you the name and artist of the song. Now it's unlimited tagging, not like before. There's more ads in it but I don't mind.