"Dream On" is a power ballad by Aerosmith from their 1973 debut album, Aerosmith.[3] Written by lead singer Steven Tyler, this song was their first major hit and became a classic rock radio staple. Released in June 1973, it peaked at number 59 on the Billboard Hot 100 but hit big in the band's native Boston, where it was the number one single of the year on WBZ-FM, number five for the year on WRKO and number 16 on WMEX (AM).[citation needed] The song also received immediate heavy airplay on the former WVBF (FM), often showing up in the #1 position on "The Top Five At Five" in June 1973.

The album version of "Dream On" (4:28, as opposed to the 3:25 1973 45rpm edit where most of the intro has been edited out and the first chorus is replaced with the second chorus) was re-issued in late 1975, debuting at number 81 on the Billboard Hot 100 chart on January 10, 1976, breaking into the Top 40 on February 14 and peaking at number 6 on April 10. Columbia Records chose to service Top 40 radio stations with both long and short versions of the song; thus, many 1976 pop radio listeners were exposed to the group's first Top 10 effort through the 45 edit.
In 2002, the song was sampled by American rapper Eminem for the song "Sing for the Moment", from his 2002 album The Eminem Show. Joe Perry played the guitar solo on the track and the chorus features Steven Tyler singing, with Eminem adding "sing", "sing with me" and "come on" in the refrain as well.
In 2011, the song was sampled by Immortal Technique on his song "Angels & Demons", on his album The Martyr.