I'm looking for some recommendations to expand my horizons. I've already done extensive Geddy, Entwistle, Squire, Jaco, Jeff Berlin, etc. Now there are a couple of bassists I'd like to get more familiar with. Specifically, Jack Cassidy, Jack Bruce, James Jamerson, and Duck Dunn. If people could list some of their favorite recordings with these 4 artists so I can pick them up, I'd appreciate it! Please keep it to these 4, however.