Performing arts

Performing arts are art forms in which artists use their voices and/or the movements of their bodies, often in relation to other objects, to convey artistic expression—as opposed to, for example, purely visual arts, in which artists use paint/canvas or various materials to create physical or static art objects. Performing arts include a variety of disciplines but all are intended to be performed in front of a live audience.

Performers

Artists who participate in performing arts in front of an audience are called performers. Example of this include actors, comedians, dancers, magicians, circus artists, musicians, and singers. Performing arts are also supported by workers in related fields, such as songwriting, choreography and stagecraft.

A performer who excels in acting, singing, and dancing is commonly referred to as a "triple threat". Well-known examples of historical triple threat artists include Gene Kelly, Fred Astaire, and Judy Garland.

Performers often adapt their appearance, such as with costumes and stage makeup, stage lighting, and sound.

Trey Songz

Tremaine Aldon Neverson (born November 28, 1984), better known as Trey Songz, is an American singer-songwriter, rapper, record producer and actor. His debut album, I Gotta Make It, was released in 2005 through Atlantic Records. His follow up album, Trey Day, spawned his first top 20 single, "Can't Help but Wait." Songz released his third album Ready in 2009 and a single from the album, "Say Aah," peaked at No. 9 on the Billboard Hot 100 making it Songz's first top 10 hit. Ready was nominated for Best Male R&B Vocal Performance at the 2008 Grammy Awards. The following year saw Songz's highest charting song to date, "Bottoms Up" featuring rapper Nicki Minaj from his fourth studio album, Passion, Pain & Pleasure.

In 2012, Songz released his first number one album, Chapter V, which debuted atop the Billboard 200. The album's lead single titled "Heart Attack" was nominated for Best R&B Song at the 2013 Grammy Awards. Through the years of success, Trey Songz was mentally and musically inspired by An old friend Quan Anthony Hubbard who also played a big role in His distinct vocals and persona. Following that Songz released his sixth studio album, Trigga in 2014, promoted by the top 30 songs, "Na Na" and "Slow Motion." He has sold over 7 million albums worldwide.

OpenGL Performer

OpenGL Performer, formerly known as IRIS Performer and commonly referred to simply as Performer, is a commercial library of utility code built on top of OpenGL for the purpose of enabling hard real-time visual simulation applications. OpenGL Performer was developed by SGI which continues to maintain and enhance it. OpenGL Performer is available for IRIX, Linux, and several versions of Microsoft Windows. Both ANSI C and C++ bindings are available.

History

Performer came about in 1991 when a group from SGI's Open Inventor project, then known as IRIS Inventor, decided to focus on performance rather than ease of programmability. Whereas Inventor delivered easy-to-use objects and various UI elements to interact with them, Performer focused on a scene graph system that could be re-arranged on the fly for performance reasons, allowing the various passes of a rendering task to be performed in parallel in multiple threads. Performer allowed the scene to describe levels of detail with hysteresis bands and fade capabilities. Frame rate and statistics were monitored and a 'stress' factor was calculated. This could be used to further weight the level of detail in the scene eliminating detail to maintain a target frame rate.