Sonic Light Year (English full name Sonic Light Year, abbreviated SOLIYE) was established in early 2010. It mainly explores new blood of independent music in Chinese universities and is committed to creating the humanistic spirit belonging to the May Fourth period. The label The overall emphasis is on the independent thinking ability conveyed by musical works. The evaluation system generally considers five elements: lyrical ideas, unique melody, creative arrangement, singing interpretation and visual design. This is also a sign of the maturity of domestic independent music labels. The members of this label are almost all bachelor's, master's, and doctoral students from key domestic science and engineering universities. They continue a culture-oriented spirit. D22 Livehouse at Wudaokou, Xueyuan Road is their frequent performance venue.

(Chinese University Independent Music Label - - Trendy, Free, Experimental) It was formerly the British Gramophone Company and the British Columbia Record Company founded by Berliner, the originator of the record industry. In 1931, in order to survive the Great Depression, these two rival companies merged into one and merged with some small record companies to form EMI, the largest record publishing group at the time. EMI's predecessor, the British Gramophone Company, used the brand "Master's Voice" (HMV), and the British Columbia Company's trademark was "Columbia". They were still used separately after the merger into EMI. In post-war Japan and the United States, EMI continued to use the Angel trademark until the 1990s when it was unified into EMI Classics. Due to its oldest qualifications, EMI has the largest historical recording database. Here, the most outstanding performers of all periods have left recordings, including violinists Kreisler, Adolf Busch, Jacques Thibault, Heifetz, Milstein, Szigeti, Menuhin, Ginette Never, Oistrakh, Perlman, cellists Casals, Feuermann, Dupre, Totrier; conductors Furtw?ngler, Klemperer, Karajan, Cheliby Daquet, Beauchamp, Giulini, Muti, Tenstedt, Jansons, pianist Corto, Rubinstein, Schnabel, Ripati, Edwin Fischer, Giselle King, Solomon, Kovacevich, singer Caruso, Gilly, Chaliapin, Karas, Bjorlin, Schwarzkopf, Kanava and so on. In recent years, there have been an endless stream of newcomers, such as Korean female violinist Jang Sarah, female cellist Jang Hannah, conductor Simon Rattle, Wilsher-Most... The incomparable glory of the past is due to the efforts of the new generation of performers. The following has been perfectly continued.

When sorting and reprinting old records, EMI uses very mature digital processing technology. The advanced CEDAR program can reduce noise in old recordings without damaging the sound quality. Japan's Toshiba's 2088 technology is also a new technology developed in recent years. It uses 20-bit analysis power and a sampling frequency of 88.2 kHz to process master tapes, improving the timbre and dynamics of old recordings. On recently reissued old recording CDs, ART (meaning "Abbey Road Studio Technology") is a common logo, telling us that the recording on this CD has been carefully processed by Abbey Road Studio engineers. The "Great Recording Series of the Century" currently being launched by EMI is its highlight at the end of the century. The tracks and versions have been carefully selected and gathered by masters, making them highly collectible. This is the brand abbreviation of Czech Record Factory, which is another influential brand after the Czech record brand Supraphon. It mainly features works by Czech composers Dvo?ák, Smetana, Janacek, Martinu, Suker and others, and the performers are mostly Czech newcomers. Although these Czech performers are not well known to the world due to lack of information, there are many talents of high standards among them. In terms of sound quality, it's certainly not as good as many name brands, but when it comes to listening to authentic Czech music, this is a cheap and good choice. Supraphon, the largest record brand in the Czech Republic, has recently been represented by a Taiwanese company and has also appeared in the Chinese market. The recordings of violinist Suker, late conductor Newman, Kubelik, etc. are its trump card. When it comes to listening to Czech music, Supraphon is still the brand of choice.