Crystal Clear Vinyl with printed inner bags Originally released in 1977, "Quark..." was Dave Brock and Robert Calvert's masterpiece that perfectly embraced the influence of the musical New Wave to deliver one of the most effective albums released during Calvert's tenure with Hawkwind.This expanded 2 LP Record Store Day edition has been cut at Abbey Road Studios and is pressed on clear vinyl.This edition features a bonus LP featuring five alternate studio session takes released on vinyl for the very first time.