-Frank ZAPPA / Mothers of invention:Mi Guitarra (My Guitar), ULTRARARE! 1969 Mexican original issue 2-trk vinyl 7” promo on Reprise label, b/w 'Aliento Canino(Dog Breath)', Reprise brown & red label with spanish titles & 'Muestra Invendavel' promo sticker, still in its own Gamma slv-impossible to find in these near EX-/EX- condition!!(Reprise G-913)-