"don't smile at me" (sometimes stylized as "dont smile at me") is the debut extended play by Billie Eilish, that was originally released on August 11th, 2017. It has eight tracks in total, with six of them being singles.
The EP was re-released on December 22nd, 2017 to include the song "&burn" as the 9th track. The re-released version has nine songs, with seven of them being singles.
A Japanese deluxe version of the EP was released on December 12th, 2018. It includes the songs "lovely" and "bitches broken hearts" as well as three previously released remixes of the songs on the main tracklisting.
In the original tracklisting for the EP, "&burn" was listed directly after "watch", according to Eilish on her Instagram story. However, it was cut to make a place for "bellyache" due to high demand from fans.
The song was later included on the EP when it was re-released on December 22nd, 2017.
It is unknown if the song was originally going to feature the rapper Vince Staples.
Eilish was originally only going to release the EP digitally, however due to its success, she also decided to release it on vinyl and on cassettes.
Later on, three versions of the EP were made available on CD. These include a promotional variant made for France, a Japanese exclusive variant, and a limited edition variant that was handed out to the audience of The Ellen Show.
The music video for "idontwannabeyouanymore" was Billie's first vertical video. The video was originally Spotify-exclusive, but she later released it on YouTube, this was also true for her song "hostage".
Upon its release, the EP failed to chart on the Billboard 200 chart, until it debuted at #185 almost two months after its official release, starting to slowly climb up the top 100, then the top 40, until it reached its current peak of #14 over a year after its release. Because of this, the EP is considered a sleeper hit in the USA. It also peaked at #1 on the Billboard US Top Alternative Albums and reached the top 10 at 14 official album charts worldwide.