Your search for "Entrancing Melody 55" revealed the following:
Entrancing Melody (XLN) from Ixalan, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Winona Nelson Card Text:Gain control of target creature with converted mana cost X.
Entrancing Melody (Foil) (XLN) from Ixalan, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Winona Nelson Card Text:Gain control of target creature with converted mana cost X.
Entrancing Melody - Prerelease Promo (Foil) (PXLN) from Ixalan, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Winona Nelson Card Text:Gain control of target creature with converted mana cost X.
Entrancing Melody (SOC) from Secrets of Strixhaven Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Winona Nelson Card Text:Gain control of target creature with mana value X.