[8] Big Jack Johnson was backed by harmonica player and keyboardist Frank Frost and drummer Sam Carr.

[9] The instrumental version of "Sitting on Top of the World" was inspired by Howlin' Wolf's take on the Walter Vinson and Lonnie Chatmon song.

[13] The Dayton Daily News stated that the Kings "know that the hallmark of their deep-South, swampy sound is absence of frills, and they work hard with what they've got.

[5] The Pittsburgh Post-Gazette said that "the trio pours out big, fat blue notes in easy, hypnotic rhythms.

"[9] The St. Louis Post-Dispatch labeled Off Yonder Wall a "down-home shouter blues, full but uncluttered, pure hominy and molasses", writing that the Kings were "among the relatively few middle-aged veterans moving the heavy freight of contemporary Delta blues in its electric derivation.