Sing it with a Nah is an exciting group game to play with friends.
The purpose of the game is to Sing songs without singing the lyrics at all and make your teammates guess the songs. You should only use Nah or any other syllable (language: single-vowel sound) like doo, tap or even just by humming etc. Kind of like Scat singing but only with a specific sound. You can make it easier by allowing multiple syllables like using "Tap", "ta" and "ra" all together but that\'s totally up to you.
With more than 2000 free hit songs from the 50s to today from every genre it never gets boring!