A season is a subdivision of the year, marked by changes in weather, ecology, and hours of daylight. Seasons result from the yearly revolution of the Earth around the Sun and the tilt of the Earth's axis relative to the plane of revolution. In temperate and polar regions, the seasons are marked by changes in the intensity of sunlight that reaches the Earth's surface, variations of which may cause animals to go into hibernation or to migrate, and plants to be dormant.

During May, June and July, the northern hemisphere is exposed to more direct sunlight because the hemisphere faces the sun. The same is true of the southern hemisphere in November, December and January. It is the tilt of the Earth that causes the Sun to be higher in the sky during the summer months which increases the solar flux. However, due to seasonal lag, June, July and August are the hottest months in the northern hemisphere and December, January and February are the hottest months in the southern hemisphere.

In temperate and subpolar regions, generally four calendar-based seasons (with their adjectives) are recognized: spring (vernal), summer (estival), autumn (autumnal) and winter (hibernal). However, ecologists mostly use a six season model for temperate climate regions that includes pre-spring (prevernal) and late summer (serotinal) as distinct seasons along with the traditional four (See Ecological Seasons).

Chris Cornell (born Christopher John Boyle; July 20, 1964) is an American rock musician best known as the lead vocalist and rhythm guitarist for Soundgarden and as the former lead vocalist for Audioslave. He is also known for his numerous solo works and soundtrack contributions since 1991. He is known for his wide vocal range, spanning B1-G5 in full-voice, and up to E6 in falsetto, as well as his powerful vocal belting technique. He was the founder and frontman for Temple of the Dog, the one-off tribute band dedicated to his former roommate, Andrew Wood. He has released three solo studio albums, Euphoria Morning (1999), Carry On (2007), and Scream (2009). Cornell was ranked 4th in the list of "Heavy Metal's All-Time Top 100 Vocalists" by Hit Parader. He performed the theme song to the James Bond film Casino Royale (2006), "You Know My Name." Chris Cornell also released his first live solo album entitled "Songbook" in November, 2011.

Cornell was born and raised in Seattle, Washington and attended Christ the King, Catholic elementary school and Shorewood High School. His parents are Ed Boyle (a pharmacist from an Irish Catholic background) and Karen Cornell (an accountant from a Jewish background). He has five siblings: older brothers Peter and Patrick, and younger sisters Katy, Suzy, and Maggie. Peter, Katy and Suzy all performed in the band Inflatable Soule in the 1990s. Peter is currently the frontman for the New York-based rock band Black Market Radio. Katy performs as lead vocalist for the Seattle band Happy Hour Hero.

Future Islands are a synthpop band based in Baltimore, Maryland. The band is composed of Gerrit Welmers (keyboards and programming), William Cashion (bass, acoustic and electric guitars), and Samuel T. Herring (words and vocals). Future Islands formed in January 2006 in Greenville, North Carolina.

The band met and formed in while studying art at East Carolina University in Greenville. Their first band was Art Lord & the Self-Portraits, which included Samuel T. Herring, William Cashion, Gerrit Welmers, Adam Beeby, and Kymia Nawabi. That band lasted from February 2003 until Fall of 2005. In 2006, Cashion, Herring, and Welmers formed Future Islands with Erick Murillo, who played an electronic drum kit.

Future Islands released Little Advances in April 2006 and a self-released split CD with Welmers' solo project Moss of Aura in January 2007. They recorded their debut album "Wave Like Home" with Chester Gwazda at Backdoor Skateshop in Greenville, NC later that year. London-based label Upset the Rhythm released Wave Like Home in the Summer of 2008. The cover art was designed by Kymia Nawabi, a former member of Art Lord & the Self-Portraits.

David Michael Letterman (born April 12, 1947) is an American television host and comedian. He hosts the late night television talk show, Late Show with David Letterman, broadcast on CBS. Letterman has been a fixture on late night television since the 1982 debut of Late Night with David Letterman on NBC. Letterman recently surpassed friend and mentor Johnny Carson for having the longest late-night hosting career in the United States of America.

Letterman is also a television and film producer. His company Worldwide Pants produces his show as well as its network follow-up The Late Late Show with Craig Ferguson. Worldwide Pants has also produced several prime-time comedies, the most successful of which was Everybody Loves Raymond, currently in syndication.

In 1996, David Letterman was ranked #45 on TV Guide's 50 Greatest TV Stars of All Time.

Letterman was born in Indianapolis, Indiana. His father, Harry Joseph Letterman (April 1915 – February 1973), was a florist of British descent; his mother Dorothy Letterman (née Hofert, now Dorothy Mengering), a Presbyterian church secretary of German descent, is an occasional figure on the show, usually at holidays and birthdays.