Dream On

The Glee Cast was a musical ensemble that featured various actors and actresses from the television show "Glee," which aired from 2009 to 2015. Known for their covers of popular songs, the Glee Cast released numerous albums that gained widespread acclaim and commercial success. Neil Patrick Harris, a renowned actor and singer, made a guest appearance on the show and collaborated with the Glee Cast on the song "Dream On."

"Dream On" was originally performed by Aerosmith and was featured in the Glee episode titled "Dream On," which aired during the show's first season. The energetic and powerful rendition of the song by the Glee Cast, with Neil Patrick Harris taking on lead vocals, resonated with audiences and helped propel it to #26 on the Billboard Hot 100 chart in 2010. The collaboration between the Glee Cast and Neil Patrick Harris showcased their musical talents and further solidified their place in the realm of popular cover songs.