At Delmark” includes standards such as Junior Wells’ “Messin’ With the Kid” and unexpected tunes like Neil Young’s “Heart of Gold” and AC/DC’s “Riff Raff” — all instrumental and all on piano.

Parker Schnabel misses his gold goal for the first time while Rick Ness ends Gold Rush Season 15 with a surprise comeback ...

[Warning: The below contains spoilers for Gold Rush Season 15, Episode 23.] ...