It's a damn shame that Leucocyte is the final studio album by the Esbjörn Svensson Trio. Svensson died in a tragic diving accident in June of 2008, shortly after this set was finished. More than any other recording issued by this excellent band, Leucocyte captures the art of music making at the moment of conception; it was recorded as live-in-the-studio improvisation over two days in an Australian studio. It was completely finished, post-production and all, with a release date before Svensson's death. The words "post-production" mean plenty when it comes to E.S.T.'s music. The trio often recorded and added sonic effects to their structured, composed pieces. It underscored their hip sophistication and accessibility. It made them a hit with both jazz fans and younger audiences who listen to Radiohead, Sigur Rós, and even heavy metal more than jazz.
It was through the influence of Landgren and Svensson’s former teacher Bengt-Arne Wallin, who recorded the landmark album “Old Folklore In Swedish Modern” back in 1962 (ACT 9254-2), that Svensson and Landgren were inspired to make a duo album centered around folk songs. In August 1997 both went into the studio and with only trombone and piano recorded Swedish Folk Modern (ACT 9257-2). Their improvised treatments of the classic songs of the folk culture not only impressed the public; it brought praise from the press.
Despite the fact that 2008’ Leucocyte, would be the Esbjörn Svensson Trio's final album due to the tragic scuba diving accident that killed Svensson, this was a band that had traversed such wide musical territory they deserved a retrospective treatment simply to sum up what had transpired between the release of 1993’s When Everyone Has Gone and that premature finale. While this 70-minute single disc doesn’t contain any unreleased material, or pre-1999 material (in favor of presenting the trio’s fully developed aesthetic), it is beautifully compiled.
Following the posthumous release of Leucocyte in 2008, only months after the untimely death of pianist Esbjörn Svensson, it seemed as though that album would represent e.s.t.’s final studio statement. Now, nearly four years later, 301 has emerged. It was recorded during the same sessions, whilst the Swedish trio were touring around Asia and Australia. The disc is named after the 301 Studios in Sydney.