This document discusses and provides track listings for two compilation albums titled "History of UK Underground Folk Rock". Volume 1 and 2 compile obscure British folk rock songs from the late 1960s and 1970s that were rarely heard, including tracks by lesser known artists like the Trees, Tir Na Nog, Mellow Candle, and Horison alongside more well known bands. The compilation aims to expose music from this genre and time period that did not achieve commercial success but is of high quality and would appeal to fans of classic British folk rock bands like Fairport Convention and Pentangle. Passages from the document provide context on the goal of excavating obscure folk rock music and evaluating the quality of songs included across the two volumes.