Arcade Release Timeline

Late December 1997: beatmania was released in Japan.
March 26th, 1998: beatmania 2ndMIX was released in Japan.
September 28th, 1998: beatmania 3rdMIX was released in Japan.
January 19th, 1999: beatmania completeMIX was released in Japan.
April 26th, 1999: beatmania 4thMIX -the beat goes on- was released in Japan.
September 22nd, 1999: beatmania 5thMIX -Time to get down- was released in Japan.
January 27th, 2000: beatmania completeMIX 2 was released in Japan.
March 8th, 2000: beatmania III was released in Japan.
March 27th, 2000: beatmania ClubMIX was released in Japan.
May 31st, 2000: beatmania featuring DREAMS COME TRUE was released in Japan.
November 28th, 2000: beatmania CORE REMIX was released in Japan.
December 28th, 2000: beatmania III APPEND CORE REMIX was released in Japan.
July 13th, 2001: beatmania 6thMIX -THE UK UNDERGROUND MUSIC- and beatmania III APPEND 6thMIX were released in Japan.
January 31st, 2002: beatmania 7thMIX -keepin' evolution- and beatmania III APPEND 7thMIX were released in Japan.
July 26th, 2002: beatmania THE FINAL was released in Japan.
August 26th, 2002: beatmania III THE FINAL was released in Japan.

CS Release Timeline

October 1st, 1998: beatmania CS / beatmania APPEND YebisuMIX was released in Japan.
December 23rd, 1998: beatmania APPEND 3rdMIX was released in Japan.
March 11th, 1999: beatmania GB was released in Japan.
April 28th, 1999: beatmania for WonderSwan was released in Japan.
May 29th, 1999: beatmania APPEND GOTTAMIX was released in Japan.
September 9th, 1999: beatmania APPEND 4thMIX was released in Japan.
November 25th, 1999: beatmania GB 2 ガッチャミックス was released in Japan.
March 2nd, 2000: beatmania APPEND 5thMIX was released in Japan.
June 15th, 2000: beatmania European Edit was released in Europe.
July 21st, 2000: beatmania featuring DREAMS COME TRUE was released in Japan.
July 27th, 2000: beatmania BEST HITS was released in Japan.
September 7th, 2000: beatmania APPEND GOTTAMIX2 ~Going Global~ was released in Japan.
September 28th, 2000: beatmania GB ガッチャミックス2 was released in Japan.
December 21st, 2000: beatmania APPEND ClubMIX was released in Japan.
March 29th, 2001: beatmania THE SOUND OF TOKYO! was released in Japan.
January 31st, 2002: beatmania 6thMIX + CORE REMIX was released in Japan.
March 28th, 2006: beatmania (2006) was released in the United States.