Morgan Wallen fans might have more than just one new album to look forward to. Saturday Night Live's next musical guest, Morgan Wallen, was seen partying without a mask and kissing women this weekend in Alabama. Morgan Wallen first teased ‘Warning’ on an Instagram post in May. Unreleased Songs Morgan Wallen. He's set … September 1, 2020. Release Date January 1, 2020. May 1, 2020 Morgan is at it again. In a tweet shared by the country singer on Monday (August 31), he teased fans about a possible double album. East Tennessee country singer Morgan Wallen announces that "7 Summers" will come out Aug. 14. Teasing another brand new one (this time with a full lip in), Morgan clearly has a bunch of songs ready to go and it’s just going to be a matter of which ones end making his sophomore album (coming out sometime this year). "Warning" Track Info. "I just called my label and told em I wanna make a Double album. Written By Morgan Wallen.