I recently found myself musing on the merits of listening to recorded albums versus attending live performances for the different experiences they provide the listener. As a jam band, Tedeschi Trucks Band provides a live experience for the audience that is simply unequaled by the studio album. The heavy improvisational element of their performance means that every show is unique. Sure, their recorded albums are great, too — they won a Grammy for Best Blues Album with Revelator — but it’s as a live act that that they truly amaze. And amaze the band did at Wolf Trap on July 11 as headliners on their Wheels of Soul Tour.