[1] On September 22, 2015, he released the lead single from the album, "I Will Wait" on Vevo, which he said was inspired by Ed Sheeran's songwriting.

Some songs have a guitar sound of pop punk music, such as "19 in 99", "Tijuana", "All American" and "Left for Dead".

"I Will Wait" is an emotional ballad inspired by Ed Sheeran, with a clear acoustic guitar sound.

But it just touches on all sorts of different styles and feels, so when you listen to the album from top to bottom, you know it's taking you on a ride.

On February 3, 2016, "Nothing's Gonna Change My Love for You" was released only in Japan, set as the promotional single and bonus track of the All American Japanese standard edition.

Carter duets with Japanese singer Nissy on this song, which was originally recorded by American musician George Benson, with lyrics by Michael Masser and Gerry Goffin.

On February 25, which was the second show held in Beverly Hills, bandmate AJ McLean made an appearance and sang a duet with Carter on the song "The Call".

Those in the audience included Sharna Burgess, Rochelle McLean, Jeff Timmons and wife Lauren Kitt.

Carter also covered some songs by other artists during concerts, such as "Wonderwall" by Oasis, "Jesse's Girl" by Rick Springfield, "Californication" by Red Hot Chili Peppers, "Free Fallin'" by Tom Petty, "Buddy Holly" by Weezer and "In the Air Tonight" by Phil Collins.