Psychedelic trance, psytrance or just psy (derived from the Ancient Greek word ψυχή "psyche", mind; soul; breath; spirit) is a form of electronic music characterized by hypnotic arrangements of synthetic rhythms and complex layered melodies created by high tempo riffs.^{[citation needed]} It appeared in the mainstream in 1995^{[citation needed]} as with reporting of the trend of Goa trance. The genre offers variety in terms of mood, tempo, and style. Some examples include full on, dark, progressive, suomi, psybreaks and psybient. Goa Trance continued to develop alongside the sub genres.

The first hippies who arrived in Goa, India in the mid 1960s were drawn there for many reasons, including the beaches, the low cost of living, the friendly locals, the Indian religious and spiritual practices and the readily available Indian hashish, which until the mid-1970s was legal.

During the 1970s the first Goa DJs were generally playing psychedelic rock bands such as the Grateful Dead, Pink Floyd and The Doors. In 1979 the beginnings of electronic dance music could occasionally be heard in Goa in the form of tracks by artists such as Kraftwerk but it wasn’t until 1983 that DJs Laurent and Fred Disko, closely followed by Goa Gil, began switching the Goa style over to electro-industrial/EBM which was now flooding out of Europe from Frontline Assembly, Front 242, Nitzer Ebb as well as Eurobeat.

Serena Jameka Williams (born September 26, 1981) is an American professional tennis player and a former world no. 1. The Women's Tennis Association has ranked her world no. 1 in singles on five separate occasions. She became the world no. 1 for the first time on July 8, 2002 and regained this ranking for the fifth time on November 2, 2009. She is the only female player to have won over $35 million in prize money.

Her 27 Grand Slam titles places her ninth on the all-time list: 13 in singles, 12 in women's doubles, and 2 in mixed doubles. She is the most recent player, male or female, to have held all four Grand Slam singles titles simultaneously and only the fifth woman in history to do so. She was also the first woman, along with sister Venus Williams, to hold all four Grand Slam doubles titles simultaneously since Martina Hingis did so in 1998. Her 13 Grand Slam singles titles is sixth on the all-time list. Williams ranks fourth in Grand Slam women's singles titles won during the open era, behind Steffi Graf (22 titles) and Chris Evert and Martina Navratilova (18 titles each). She has won more Major titles in singles, doubles, and mixed doubles than any other active player, male or female.

Maria Yuryevna Sharapova (Russian: Мария Юрьевна Шарапова [mɐˈrʲijə ˈjurʲjɪvnə ʂɐˈrapəvə] ( listen), US: /ʃɑrəˈpoʊvə/, UK: /ʃærəˈpoʊvə/; born April 19, 1987) is a Russian professional tennis player and former world no. 1. A United States resident since 1994, Sharapova has won 26 WTA singles titles, including three Grand Slam singles titles at the 2004 Wimbledon, 2006 US Open and 2008 Australian Open. She has also won the year-end WTA Tour Championships in 2004. The Women's Tennis Association has ranked Sharapova world no. 1 in singles on four separate occasions. She became the world no. 1 for the first time on August 22, 2005, and last regained the ranking for the fourth time on May 19, 2008. As of May 28, 2012, Sharapova is ranked world no. 2. She has been in six Grand Slam finals with the final record 3–3.

Sharapova made her professional breakthrough in 2004 at age 17, when she defeated two-time defending champion and top seed Serena Williams in the 2004 Wimbledon final for her first Grand Slam singles title. She entered the top 10 of the WTA Rankings with the win. Despite not winning a major in 2005, Sharapova briefly held the no. 1 ranking, and reached three Grand Slam semifinals, losing to the eventual champion each time. She won her second major at the 2006 US Open defeating then-world no. 1 Amélie Mauresmo in the semifinals and world no. 2 Justine Henin in the final.