While this Special Summoned card is on the field, "Melodious" monsters you control cannot be targeted by card effects, or be destroyed by battle.
2 "Melodious" monsters
While you control this Fusion Summoned card, the activated effects of your "Melodious" Fusion Monsters cannot be negated. You can only use each of the following effects of "Bacha the Melodious Maestra" once per turn. If this card is Special Summoned: You can Special Summon 1 "Melodious" monster from your Deck. If this card is sent to the GY: You can target 1 "Melodious" monster in your GY, except "Bacha the Melodious Maestra"; Special Summon it in Defense Position.
1 "Melodious Maestra" monster + 1 "Melodious" monster
Cannot be destroyed by battle or card effects, also you take no battle damage from attacks involving this card. If this card battles a Special Summoned monster, after damage calculation: You can inflict damage to your opponent equal to the difference between the original ATK of that opponent's monster and this card, and if you do, destroy that opponent's monster.
2 Fairy monsters
If this card is Link Summoned: You can discard 1 card; Special Summon 2 "Melodious" monsters with different Levels from your Deck to your zones this card points to, in Defense Position. You cannot Special Summon monsters the turn you activate this effect, except "Melodious" monsters. You can only use this effect of "Bloom Harmonist the Melodious Composer" once per turn. If a "Melodious" monster this card points to attacks, your opponent cannot activate cards or effects until the end of the Damage Step.
1 "Melodious Maestra" monster + 1 or more "Melodious" monsters
This card gains 300 ATK for each Fusion Material used for its Fusion Summon. This card can make a second attack during each Battle Phase. If this Fusion Summoned card is sent to the Graveyard: You can target 1 "Melodious" monster in your Graveyard; add it to your hand.
If you control a "Melodious" monster, you can Special Summon this card (from your hand). You can only Special Summon "Canon the Melodious Diva" once per turn this way. Once per turn: You can target 1 "Melodious" monster you control; change its battle position.
[ Pendulum Effect ]
You cannot Pendulum Summon, except LIGHT monsters (this effect cannot be negated). If you do not control any face-up monsters, other than "Melodious" monsters: You can add 1 "Melodious" Spell/Trap from your Deck to your hand. You can only use this effect of "Couplet the Melodious Songstress" once per turn.
If this card is added to your hand, except by drawing it for your normal draw: You can reveal this card; Special Summon 1 Level 4 or lower "Melodious" monster from your hand or GY. If a "Melodious" Fusion Monster(s) is Special Summoned to your field, while this card is face-up in your Extra Deck (except during the Damage Step): You can place this card in your Pendulum Zone. You can only use each effect of "Couplet the Melodious Songstress" once per turn.
Special Summoned "Melodious" monsters you control cannot be destroyed by card effects. If this card was Special Summoned, all Fairy-Type monsters you control gain 300 ATK.
1 "Melodious Maestra" monster + 2 "Melodious" monsters
(Quick Effect): You can banish (until the End Phase) any number of "Melodious" monsters you control, then you can return up to that many face-up cards your opponent controls to the hand. You can only use this effect of "Flowering Etoile the Melodious Magnificat" once per turn. If this face-up Fusion Summoned card in its owner's control leaves the field because of an opponent's card: You can Special Summon 1 "Melodious" monster from your Deck or Extra Deck, except "Flowering Etoile the Melodious Magnificat".
Fusion Summon 1 Fairy Fusion Monster from your Extra Deck, using monsters from your hand, field, and/or Pendulum Zones. If a "Melodious" Fusion Monster(s) is sent to your GY while this card is in your GY, even during the Damage Step: You can place this card on the bottom of your Deck, then draw 1 card. You can only use each effect of "Melodious Concerto" once per turn.
Target 1 "Melodious" monster you control; this turn, that face-up monster you control is unaffected by your opponent's Spell/Trap effects, and it can make a second attack during each Battle Phase.
Once per turn: You can Special Summon 1 LIGHT Fairy-Type monster from your hand. You cannot Special Summon other monsters the turn you activate this effect, except for LIGHT monsters.
Cannot attack the turn it is Normal Summoned or flipped face-up. If this card is sent to the Graveyard as a Fusion Material for a Fusion Summon: You can activate this effect; for the rest of this turn, "Melodious" monsters you control cannot be destroyed by battle or card effects.
[ Pendulum Effect ]
You can target 1 "Melodious" Fusion Monster you control; send 1 "Melodious" monster from your Deck to the GY, and if you do, the targeted monster gains ATK equal to the Level of that monster sent to the GY x 200 until the end of this turn. You can only use this effect of "Refrain the Melodious Songstress" once per turn.
If this card is Normal or Special Summoned: You can add 1 "Melodious" monster from your Deck to your hand, except "Refrain the Melodious Songstress". If a "Melodious" Fusion Monster(s) is Special Summoned to your field, while this card is face-up in your Extra Deck (except during the Damage Step): You can place this card in your Pendulum Zone. You can only use each effect of "Refrain the Melodious Songstress" once per turn.
2 "Melodious" monsters
During either player's turn: You can target up to 3 cards in any Graveyard(s); banish them, and if you do, this card gains 200 ATK for each. This effect can only be used once while this card is face-up on the field.
During damage calculation (in either player's turn), if a "Melodious" monster you control battles an opponent's monster: You can send this card from your hand to the Graveyard; change that opponent's monster's ATK and DEF to 0, until the end of this turn.
This card can be treated as 2 Tributes for the Tribute Summon of a Fairy-Type monster. After this card is Special Summoned to your side of the field, you can Normal Summon 1 "Melodious" monster during your Main Phase this turn, in addition to your Normal Summon/Set. (You can only gain this effect once per turn.)
Once per turn: You can target 1 LIGHT Fairy-Type monster in your Graveyard; add it to your hand. You cannot activate non-LIGHT monster effects during the turn you activate this effect.
If your opponent controls a monster and you control no monsters, you can Special Summon this card (from your hand). When this card is destroyed by battle and sent to the Graveyard: You can Special Summon 1 "Melodious" monster from your Deck, except "Solo the Melodious Songstress".
If you control a "Melodious" monster, you can Special Summon this card (from your hand). While this Special Summoned card is on the field, all Fairy-Type monsters you control gain 500 ATK and DEF.
When this card is Special Summoned: You can target 1 "Melodious" monster in your Graveyard, except "Soprano the Melodious Songstress"; add it to your hand. You can only use this effect of "Soprano the Melodious Songstress" once per turn. Once per turn: You can Fusion Summon 1 "Melodious" Fusion Monster from your Extra Deck, using monsters you control as Fusion Materials, including this card.
If this card is Special Summoned while you control a "Melodious" monster: You can add 1 "Polymerization" from your Deck or Graveyard to your hand. If this card is sent to the Graveyard as a Fusion Material for a Fusion Summon: You can target 1 "Melodious" monster you control; it loses 500 ATK, and if it does, inflict 500 damage to your opponent.