The Acoustic Sessions. Volume 1 is the third EP album and first volume of unknown volumes of acoustic tracks, by the post-grunge band Smile Empty Soul. It was announced on Facebook along with album art on February 7, 2019. It is being dubbed "Old Songs, New Versions", the total number of tracks are expected to be six. It was announced on Sean Danielsen's Facebook on February 18, 2019 that the first single is "The Other Side"; and EP will be released on February 22, 2019. Also there was a music video for the single; "The Other Side".
On February 19, 2019, it was announced via Smile Empty Soul's facebook the remaining track listing and also the release and date for next single; Bottom of a Bottle.