* SingSnap: SingSnap is a social karaoke platform that allows users to create and share their own karaoke videos. However, it also has a large collection of free karaoke songs that can be downloaded and used.
* YouTube: YouTube is a great resource for finding free karaoke songs. Simply type in the name of the song you want to sing, followed by the word "karaoke."
* Amazon Music: Amazon Music offers a free karaoke service called "Amazon Music Unlimited." This service gives users access to a large library of karaoke songs, which can be streamed or downloaded.
* Spotify: Spotify also has a karaoke feature called "Spotify Karaoke." This feature allows users to sing along to their favorite songs with the help of on-screen lyrics.