I Don't Worry About a Thing is an album by American pianist, vocalist and composer Mose Allison recorded for the Atlantic label in 1962.

[1][2] Allmusic awarded the album 4 stars with its review by Scott Yanow stating, "this was his breakthrough date.

One of jazz's greatest lyricists, at the time, Allison was making the transition from being a pianist who occasionally sang to becoming a vocalist who also played his own unusual brand of piano.

...the set is one of Mose Allison's most significant recordings".

[3] The Penguin Guide to Jazz commented that, with its combination of material, "for some this is the classic Mose album".