I think George asked about recordings for the Thunderbird II. Here are some samples of the muted 64, Willbird, VP, CP, and 2015. The 2015 had a lot of string noise when tone was dimed. If I can get the mutes out of the way, I'll add that to the recording.
Ahhhh....Bass nerd fix! The '64 with mutes really sounded Motown amazing.
