Six of the album's nine tracks were subsequently included on the 1994 album Live at the Fillmore. The three songs not included are "Why Does Love Got to Be So Sad," "Let It Rain," & "Tell the Truth." Live at the Fillmore also includes these songs, although they are from different sets than the ones appearing here.
While the album was generally well-received, Lester Bangs wrote in Creem: "[T]his piece of dreck represents one of the nullest excesses in a time when we've all been so drenched in excess as to be totally acclimated to it. . . . The recording quality is poor, the vocals are muddy and barely passable in the first place, but where [the album] really disintegrates is the solos. . . . [T]his is mostly just muddled idiot riffing for no reason at all . . . it's the dullest drabbest flattest saddest thing I've heard in ages." 
In 2011, the 40th anniversary Super Deluxe Edition of Layla and Other Assorted Love Songs included a remastered version of In Concert. The remastered double-disc album was also expanded to include bonus tracks in each disc.