I'm a bit late posting this as it occurred on Sunday 16 May. Abigail was a moving prop in "Get Me What I Need" sung by Jacob (on crutches) with Miguel.
Then Abigail's solo was "Live Out Loud" (from the Little Princess). She and Jacob also sang "Get Me What I Need" from Tarzan but no picture from that (actually I forgot my camera so I'm fortunate to have pics at all)
Abigail was also part of the ensemble singing "Song of Purple Summer" from Spring Awakening.