description f(x) - Red Light Overview
Red Light is the third studio album by South Korean group f(x), released in 2014 by SM Entertainment, rather than the group's second full-length album. Its title track uses dense electronic production and abrupt rhythmic changes, while the album also moves through electro-pop, R&B, dance-pop, and more restrained vocal arrangements. It was the group's final studio album featuring Sulli and reflects f(x)'s established emphasis on unconventional pop production.
insights Ranking position
f(x) - Red Light ranks #6 of 243 in the K Pop Album ranking, behind BTS - You Never Walk Alone, ahead of 2NE1 - Crush.
help f(x) - Red Light FAQ
Is Red Light f(x)'s second or third studio album?
Red Light is f(x)'s third Korean studio album, following Pinocchio and Pink Tape. It was released in 2014 and should not be confused with the group's second album, Pink Tape.
Which songs best represent Red Light's experimental production?
The title track "Red Light" uses abrupt rhythmic and tonal changes, while "Milk" mixes electronic production with distinctive percussion. Tracks such as "Butterfly" and "Rainbow" further explore dense synth textures and unconventional pop structures.
Was Red Light Sulli's final album with f(x)?
Yes, Red Light was the final f(x) studio album to feature Sulli as a member. She went on hiatus during the promotion period and officially left the group in 2015.
How does Red Light fit between Pink Tape and 4 Walls?
Red Light continues the adventurous electronic pop associated with 2013's Pink Tape but presents it in a darker, harder-edged form. The following album, 4 Walls, shifted the group toward sleek deep-house production as a four-member lineup.
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