Rhythm Formula
Rhythm Formula is the sixth studio album by J-pop duo Two-Mix, released by WEA Japan on November 25, 1999. It includes the singles "Truth (A Great Detective of Love)", "Body Makes Stream", and "Maximum Wave", as well as the song "Last Tears ". Rhythm Formula is the duo's first double album, with the second disc featuring variations of the duo's side projects and covers of Yellow Magic Orchestra's "Technopolis", Mariko Nagai's "Keep on 'Keeping On'", and Yuji Ohno's "Theme from Lupin the Third". "Truth " is a hidden track on disc 2, with vocalist Minami Takayama singing as Conan Edogawa.
The album peaked at No. 18 on Oricon's weekly albums chart.