Charles Drain is an American soul and R&B singer known for his smooth vocal style. He began his musical journey in the late 1960s, primarily in Chicago's vibrant soul scene. Drain's most significant contribution to the music industry came in the form of his 1981 album, "Charles Drain," where his distinctive soulful voice and poignant lyrics were showcased. Despite not achieving widespread fame, his work continues to be celebrated among soul music enthusiasts, particularly for songs like "Is This Really Love" and "Lifetime Guarantee of Love."