On this page you will find the Luther (with Sza) ringtone in several versions, all free to download. The song is performed by Kendrick Lamar. 5 versions are available, from 12 to 70 seconds. Tags: hip-hop, fast and r&b. Click a tag below to see more ringtones like this. Two formats are available: .MP3 for Android and other phones and .M4R for iPhone. All ringtones by Kendrick Lamar are collected on the artist page.