[4] For the opening track, "Mr. Ed", Wolfgang used the original Electro-Harmonix Micro-Synthesizer that his father, Eddie Van Halen, used for the 1981 Van Halen track "Sunday Afternoon in the Park".

[5] Wolfgang used his father's original Frankenstrat guitar for the solos on "Mammoth" and "Feel".

[6] The album cover features a painting by American painter John Brosio of a giant crab terrorizing a parking lot.

When asked about the significance of the crab, Wolfgang Van Halen responded on Twitter with a screenshot of the synonyms of the word "mammoth", further stating that "We all know it takes being a Van Halen to understand that the word mammoth means 'big.

[12] All tracks are written by Wolfgang Van Halen[13]Credits for Mammoth WVH adapted from liner notes.