This mix is comprised of 21 musical segments drawn from all the “Dark Stars” performed during the Europe ’72 tour. They are arranged into two 64-minute sequences, each of which begins with the song’s intro, and each of which contains a verse. It’s all forward-moving improvisation, whether on the “Dark Star” theme or farther afield. There’s no “space,” though the segments wind up and wind down from spacey zones, such that The Dead’s development of each musical angle here is respected, and the result feels more or less like a single performance, with ebbs and flows. If you’ve ever imagined a one-hour or two-hour “Dark Star” that never completely spaces out and keeps finding new melodic avenues, this is for you.