Roger Glover and guests / The Butterfly Ball / 1974 / легендарный альбом с участием David Coverdale, Glenn Hughes, Ronnie Dio, Mickey Lee Soule (Rainbow), Tony Ashton и др. / Purple records, matrix A2U/B2U, mastered by Porky/Pecko / gatefold / ex(EW)/EX+ / редкая пластинка!