2 Pendulum Monsters
During your Main Phase: You can add 1 Pendulum Monster from your hand to your Extra Deck face-up, and if you do, add 1 face-up Pendululm Monster from your Extra Deck to your hand, with an odd Pendulum Scale if the first monster had an even Pendulum Scale, or with an even Pendulum Scale if the first monster had an odd Pendulum Scale. When you Pendulum Summon a "Solfachord" monster(s): You can target 1 of them; add 1 "Solfachord" Pendulum Monster with a Level equal to the targeted monster's Pendulum Scale from your Deck to your hand. You can only use each effect of "GranSolfachord Musecia" once per turn.