Songfacts®:

• "For Good" is a duet from the 2025 Wicked: For Good movie, performed by Cynthia Erivo as Elphaba and Ariana Grande as Glinda. The song is the climactic moment when the two witches reconcile and acknowledge the huge impact their friendship has had on each other's lives.
• Stephen Schwartz, who wrote the score and lyrics for the original 2003 Broadway Wicked musical, avoided writing "For Good" until the very end because he understood its crucial importance to the entire work.
  
  "I knew that it was the key to the show," he said in an interview on the musical's YouTube channel in May 2011, "and that if we solved this song, we had the show. And if we didn't solve the song, it didn't matter what else we did in the show."
• The song's title and core concept came from Schwartz' brainstorming session with Wicked playwright Winnie Holzman. While discussing the witches' knotty friendship, Holtznan observed that they had "changed each other for good." Schwartz seized on it, and the whole song rests on that double meaning: permanence and benevolence.
• Schwartz found further inspiration in a conversation with his daughter Jessica, when he asked her what she would say to a close childhood friend named Sarah if she knew she'd never see her again. Her answer, about people coming into our lives for a reason and helping us grow, became the blueprint for the opening verse. The composer decided to make "For Good" a duet so Elphaba and Glinda could tell each other what their friendship has meant as they say goodbye forever.
• Director Jon M. Chu uses the number in Wicked: For Good as the emotional centerpiece. The performance represents the culmination of Elphaba and Glinda's estrangement and final reconciliation, as an angry mob rises against the Wicked Witch. The moment completes their long arc from rivals to soul-shaping companions.
• Cynthia Erivo and Ariana Grande also performed "For Good" alongside the original Broadway icons - Idina Menzel and Kristin Chenoweth - during the television special Wicked: One Wonderful Night on November 6, 2025. For the occasion, Schwartz composed new lyrics for the bridge and even sat in as pianist.
• For many, the definitive version remains the one on the original Broadway cast recording, where Menzel and Chenoweth first turned the song into the tear-duct-activating classic it is today. "For Good" has since been covered everywhere from Glee to cabaret bars, becoming one of musical theater's go-to duets.