SingStar: '90s is a karaoke music game developed by SCE London Studio, released in 2007 for the PlayStation 2. The game centers on a tracklist drawn entirely from popular songs of the 1990s, challenging players to sing along and match the pitch of each track as accurately as possible. Scoring is based on tonal accuracy — how closely a player's voice aligns with the correct notes at the correct moments — rather than lyrical precision, as the game does not incorporate word or lyric recognition. Octave shifts mid-song do not penalize performance, making pitch-matching the sole determining factor for points. The format supports the series' characteristic accessible approach to competitive and cooperative singing, allowing multiple players to participate and compare scores based purely on their ability to stay in tune throughout each song.
