Information: - Orchestra of Bubbles is an album by Ellen Allien and Apparat , released in 2006 . - Stadtkind is the debut album by German experimental techno musician Ellen Allien. Released on Allien's own label, BPitch Control in 2001, it was an homage to the city of Berlin, whose post-reunification culture inspired the work. The album's title means "city child" in German. - West Berlin was a city that existed in the period between the end of the Berlin Blockade on 12 May 1949 to German reunification on 3 October 1990 as a political enclave surrounded by East Berlin and East Germany. It was east of the Inner German border and only accessible by land from West Germany by narrow rail and highway corridors. It consisted of the American, British, and French occupation sectors established in 1945 and shared economic, political, legal, and sporting systems with West Germany, but was not "de jure" part of it. It had a special and unique legal status because its administration was formally conducted by the Western Allies. East Berlin, "de jure" occupied and administered by the Soviet Union, was the "de facto" capital of East Germany. The Berlin Wall, built in 1961, physically divided East and West Berlin until it fell in 1989. - Ellen Allien (born in West Berlin as Ellen Fraatz) is a German electronic musician, music producer, and the founder of BPitch Control music label. Her album "Stadtkind" was dedicated to the city of Berlin, and she cites the culture of reunified Berlin as one of the main inspirations for her music. She sings in both German and English. Her music is best described as a blend of IDM and Techno music, which is dance-floor oriented and has noticeable experimental elements. She currently lives in Berlin. - Berlin is the capital and the largest city of Germany as well as one of its constituent 16 states. With a population of approximately 3.5 million people, Berlin is the second most populous city proper and the seventh most populous urban area in the European Union. Located in northeastern Germany on the banks of rivers Spree and Havel, it is the centre of the Berlin-Brandenburg Metropolitan Region, which has about 6 million residents from more than 180 nations. Due to its location in the European Plain, Berlin is influenced by a temperate seasonal climate. Around one-third of the city's area is composed of forests, parks, gardens, rivers and lakes. - BPitch Control is a German techno record label founded in 1999 in Berlin by DJ and producer Ellen Allien. In 1992 she became resident DJ at the legendary Tresor club in Berlin's Potsdamer Platz. At around the same time, she started her own show on the Berlin radio station Kiss-FM and created her own record label, calling them both Braincandy, before setting Bpitch Control up in 1999. Given the information above, choose from the list below the object entity that exhibits the relation 'record label' with the subject 'orchestra of bubbles'. Choices: - album - bpitch control - european union - record - west germany
A:
bpitch control