Question: "Anjunabeats Volume" features a genre of music called trance that was developed in the early 1990's in what country?

Context paragraphs:
Anjunabeats Volume 5: Anjunabeats Volume Five is the fifth album in the "Anjunabeats Volume" compilation series mixed and compiled by British trance group Above & Beyond, released on 21 May 2007.

Anjunabeats Volume 11: Anjunabeats Volume 11 is the eleventh installment in the "Anjunabeats Volume" compilation series mixed and compiled by British trance group Above & Beyond.  It was released on 9 June 2014 by Anjunabeats.

Anjunabeats Volume 3: Anjunabeats Volume Three is the third album in the "Anjunabeats Volume" compilation series mixed and compiled by British Trance DJ's Above & Beyond released on 13 June 2005.

Anjunabeats Volume 9: Anjunabeats Volume 9 is the ninth instalment in the "Anjunabeats Volume" compilation series mixed and compiled by British trance group Above & Beyond.  It was released in the United Kingdom on 13 November 2011 by Anjunabeats.

Anjunabeats Volume 10: Anjunabeats Volume 10 is the tenth installment in the "Anjunabeats Volume" compilation series mixed and compiled by British trance group Above & Beyond.  It was released on 4 March 2013 by Anjunabeats.

Trance music: Trance is a genre of electronic music that developed during the early 1990s, in Germany.  It is characterized by a tempo lying between 125 and 150 beats per minute (BPM), repeating melodic phrases, and a musical form that distinctly builds tension and elements throughout a track often culminating in 1 to 2 "peaks" or "drops."  Although trance is a genre of its own, it liberally incorporates influences from other musical styles such as techno, house, pop, chill-out, classical music, tech house, ambient, and film music.

Anjunabeats Volume 7: Anjunabeats Volume 7 is the seventh album in the "Anjunabeats Volume" compilation series mixed and compiled by British trance DJs Above & Beyond and released on 5 October 2009.  Copies pre-ordered through Recordstore.co.uk were signed by the three members of Above & Beyond; Jono Grant, Tony McGuinness and Paavo Siljamäki.

Anjunabeats Volume 8: Anjunabeats Volume 8 is the eighth album in the "Anjunabeats Volume" compilation series mixed and compiled by British trance group Above & Beyond.  It was released in the United Kingdom on 19 July 2010 by Anjunabeats.  The compilation peaked at number five on the Dance Albums Chart in the UK.

Anjunabeats Volume 12: Anjunabeats Volume 12 is the twelfth installment in the "Anjunabeats Volume" compilation series mixed and compiled by British trance group Above & Beyond.  It was released on 18 December 2015 through Anjunabeats.  It was Billboard's #4 Top Electronic Album and #45 Top Independent Album for 2016.  MixMag rated the album 8/10.

Anjunabeats Volume 4: Anjunabeats Volume Four is the fourth album in the "Anjunabeats Volume" compilation series mixed and compiled by British trance group Above & Beyond released on July 3, 2006.

Supporting paragraphs: Anjunabeats Volume 4 Trance music
Answer: Germany