"The subtitle of the 2017 collection One Way Glass attempts to hip listeners to what they will find on the three discs within. It reads Dancefloor Prog, Brit Jazz & Funky Folk 1968-1975, and if you think some of those styles and descriptors don't quite make sense on first scan, you may not be alone. It may not be immediately clear how songs ... fit together; after a few spins it still might not make sense, but it does sound good. What the compilers of the set are trying to do is rescue some worthwhile, mostly lost, tracks, then recontextualize them in a new way. Bands during that era, even the more serious ones, often had a stray album track or B-side that had a little strut in the beat, a little funk in the horns, or some sultry groove hidden within the jams and progressive meanderings ... It's certainly enough to keep prog, jazz, and folk fans who are looking to expand their horizons locked in ...".