sentences:  The biggest disco hit of the year was "Get Lucky" by Daft Punk, featuring Chic's Nile Rodgers on guitar.The song was initially thought likely to be a leading candidate to become the summer's biggest hit that year; however, the song ended up peaking at number 2 on the Billboard Hot 100 chart for five weeks behind another major disco-styled song, Robin Thicke's "Blurred Lines", which spent twelve weeks at number 1 on the Hot 100, and in the process became the eventual song of the summer itself.Both were popular with a wide variety of demographic groups.