is the 25th

single Single may refer to: Arts, entertainment, and media * Single (music), a song release Songs * "Single" (Natasha Bedingfield song), 2004 * "Single" (New Kids on the Block and Ne-Yo song), 2008 * "Single" (William Wei song), 2016 * "Single", by ...

by Japanese band Do As Infinity, released on July 27, 2011. This is the first single released after the album ''

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'', and it was released in two formats. The CD-only version contains the title track plus three live versions of songs featured on ''Eight''. These live versions were sung at the concert "Do As Infinity Live Tour 2011: Eight", recorded at Osaka Namba Hatch on May 15, 2011. The main song, "Chikai", was announced to be used as theme song for a

PlayStation Portable The PlayStation Portable (PSP) is a handheld game console developed and marketed by Sony Computer Entertainment. It was first released in Japan on December 12, 2004, in North America on March 24, 2005, and in PAL regions on September 1, 2005, ...

game named ''Sengoku Basara Chronicle Heroes'', distributed by

Capcom is a Japanese video game developer and video game publisher, publisher. It has created a number of List of best-selling video game franchises, multi-million-selling game franchises, with its most commercially successful being ''Resident Evil' ...

. The CD+DVD version comes with a music video for "Chikai" and an original video of ''Sengoku Basara''.

Track listing

Charts

References

External links