The 'Fire and Rain' singer and the 'Rock Me on the Water' star will donate proceeds from their tour stop in New Orleans, Louisiana to help families affected by Hurricane Ida.
Following in the footstep of Taylor Swift, the 'You've Got a Friend' hitmaker will share his expertise with the four remaining contenders on the singing competition show.
'I'm deeply sorry to have to disappoint my fans, James and colleagues with these cancellations,' the 68-year-old singer writes on Facebook.
Taking to Instagram, the 'Attention' singer says that the song is dedicated to 'all of the Parkland students, any lives lost to senseless gun violence, and the world.'