Sufficiently Breathless, the second album by Captain Beyond, was released in 1973 and features a jazzier, smoother sound than its predecessor, reminiscent of mid-1970s Santana. The medley format of the first album is retained only for the last six minutes of Sufficiently Breathless: "Voyages of Past Travellers" flows directly into "Everything's a Circle", which in turn is actually two distinct songs despite being listed under a single title. Original drummer/songwriter Bobby Caldwell had been replaced by Marty Rodriguez and Guille Garcia in the band.