Free Let's Groove ringtone for your phone. Listen first, then download the version you like. Artist: Earth, Wind & Fire. You can choose from 10 versions between 15 and 74 seconds. More ringtones in the same style are under the tags funk, soul and disco. Android users need the .MP3 file, iPhone users need the .M4R file. Both are free. All ringtones by Earth, Wind & Fire are collected on the artist page.