Lopez Walker has been played on NTS shows including Peking Spring w/ Jon K, with Jah Jah New Garden first played on 7 June 2022.

Lopez Walker is a reggae singer who recorded four tracks for the producer Roy Francis’ Phase One label in the late 1970s and then "vanished from the scene" (Barrow, liner notes). In an interview with journalist David Katz, Roy Francis explained the cicumstances in which some of these songs were recorded: "I was at Channel One doing sessions and saw [Walker] standing outside – he say he want to do something for me, start sing a song by the name…