Rock Band is a series of music video games developed by harmonix Music Systemsand MTV games, and distributed by electronic Arts for the PlayStation2 and 3, Xbox 360, and Wii game consoles. It has also recently been announced for the PSP. The series expands upon Harmonix's earlier work on the Guitar Hero series, and allows for up to four players to virtually perform rock music songs on lead guitar, Bass guitar, drums, and vocals using special controllers modeled after musical instruments. The first game in the series, Rock Band, was released in 2007 shortly after Harmonix was adquired by MTV Games, and its sequel Rock Band 2 was released in 2008. Harmonix has also regularly provided downloadable content, in the form of additional downloadable songs on a weekly basis through the game consoles' network services; to date, over 500 songs are available between those on the game discs and through downloadable content. Harmonix has also created standalone Track Pack that either contains a selection of downloadable content, or a selection of band-specific songs. To date, over 10 million copies of Rock Band titles have been sold and over 30 million songs have been downloaded.

Simple present: Harmonix has also created standalone Track Pack that either contains a selection of downloadable content.

Present perfect: Rock Band titles have been sold and over 30 million songs have been downloaded, it has also recently been announced for the PSP.

Prefix: released.

Suffix: regularly, weekly, shortly, downloadable and virtually.

The history of Robert Thomas-Pattinson was born 13 May 1986, is an English actor, model and musican. He is best known for playing Edward Cullen in the film adaptation of twilight, based on the novel by Stephenie Meyer, and for the role of Cedric Diggory in Harry Potter and the goblet of fire.

Pattinson plays Edward Cullen in the movie Twilight, based on Stephenie Meyer's bestselling novel of the same name, which was released on November 21, 2008 in North America. According to TV guide, Pattinson was initially apprehensive about auditioning for the role of Edward Cullen, fearful that he wouldn't be able to live up to the "perfection" expected from the character. He is set to reprise his role as Edward Cullen in the Twilight sequel, New Moon, with filming slated to begin in March 2009.

Simple past: Robert Thomas-Pattinson was born 13 May 1986, Pattinson was initially apprehensive about auditioning for the role of Edward Cullen.

Simple present: Pattinson plays Edward Cullen in the movie Twilight, He is set to reprise his role as Edward Cullen in the Twilight sequel.

Suffix: playing, initially, fearful.