Unfortunately, the app is still in beta and cuts out occasionally. The desktop app will give you all the features for free as long as you connect a Google or Facebook account.
The business sources all its lyrics from the community and turns a profit by selling developer toolkits. There are even translations in multiple languages if you don't want to sing in English. If they don't show up, you can always add your own lyrics and timings to the songs for everybody else to use. Musixmatch has lyrics for over 6 million songs, so they're often even available for lesser-known artists. However, the Musixmatch app, available on all devices, will still detect your Spotify music and display its lyrics. Spotify’s partnership with Musixmatch ended a few years ago. If you want to bring up the lyrics for songs as you play them on Spotify, here’s how to do it on the desktop, Android, iOS, and even on a TV. But loading up a web page for the lyrics just doesn't give that Karaoke experience. Just admit it, you like singing along out loud when nobody’s home.
