Weird concept, make an album then re-record the whole album again with guest vocals!
11 tracks of superb Gov't Mule with a bonus of 11 tracks of superb Gov't Mule with Ben Harper, Elvis Costello, Dr John & Grace Potter to name only four on vocals.
Gov't Mule's recording is a masterpiece of blues rock, now in their 20th year, owning a further 5 GM records plus a Warren Haynes album, need to give them a play & check out their back catalogue.
As for Shout, Haynes plays some mean guitar right from the opening track, lovin' it all.
Rating 4.50. As for the bonus, not played it yet!