Information:  - Pop rock is rock music with a lighter, smoother approach that is more reminiscent of commercial pop music. Originating in the 1950s as an alternative to rock and roll, early pop rock was influenced by the beat, arrangements, and style of rock and roll (and sometimes doo wop), but placed a greater emphasis on professional songwriting and recording craft. The detractors of pop rock often deride it as a slick, commercial product, less authentic than rock music.  - Compact disc (CD) is a digital optical disc data storage format released in 1982 and co-developed by Philips and Sony. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM). Several other formats were further derived from these, including write-once audio and data storage (CD-R), rewritable media (CD-RW), Video Compact Disc (VCD), Super Video Compact Disc (SVCD), Photo CD, PictureCD, CD-i, and Enhanced Music CD. Audio CD players have been commercially available since October 1982, when the first commercially available CD player was released in Japan.  - "These Eyes" is a song by the Canadian rock band The Guess Who. The song was co-written by the group's lead guitarist Randy Bachman and lead singer Burton Cummings and originally included on the band's 1969 album "Wheatfield Soul". It was first released as a single (backed by "Lightfoot"), in their native Canada, where its chart success (#7), along with the influence of CKLW-AM Windsor's radio station music director Rosalie Trombley, helped land them a U.S. distribution deal with RCA Records. It was then released in the U.S. In March 1969, and became a breakthrough success for the group, as it would be their first single to reach the top ten on the "Billboard" Pop Singles chart, peaking at number six, and would eventually be certified gold by the RIAA for sales of over one million copies. While it was actually the 18th single released by the band, it was the first from the quartet of Cummings, Bachman, Jim Kale, and Garry Peterson as produced by Jack Richardson.  - BachmanTurner Overdrive is a Canadian rock group from Winnipeg, Manitoba, that had a series of hit albums and singles in the 1970s, selling over 7 million albums in that decade alone. Their 1970s catalogue included five Top 40 albums and six US Top 40 singles (ten in Canada). The band has sold nearly 30 million albums worldwide, and has fans affectionately known as "gearheads" (derived from the band's gear-shaped logo). Many of their songs, including "Let It Ride", "You Ain't Seen Nothing Yet", "Takin' Care of Business", "Hey You" and "Roll On Down the Highway", still receive play on classic-rock stations.  - A book is a set of written, printed, illustrated, or blank sheets, made of paper, parchment, or other materials, fastened together to hinge at one side, with text and/or images printed in ink. A single sheet within a book is a leaf, and each side of a leaf is a page. A set of text-filled or illustrated pages produced in electronic format is known as an electronic book, or e-book.   - The Guess Who is a Canadian rock band, formed in Winnipeg in 1965. Initially gaining recognition in Canada, the group found international success from the late 1960s through the mid-1970s with many hit singles, including "No Time", "American Woman", "Laughing", "These Eyes", "Undun" and "Share the Land". The band has continued to perform and record to the present day; and at various times has included many well-known musicians, including Burton Cummings and Randy Bachman (of BachmanTurner Overdrive). Formed as a garage rock band, their musical style encompassed the pop rock and psychedelic rock genres.  - Albums of recorded music were developed in the early 20th century, first as books of individual 78rpm records, then from 1948 as vinyl LP records played at  rpm. Vinyl LPs are still issued, though in the 21st century album sales have mostly focused on compact disc (CD) and MP3 formats. The audio cassette was a format used from the late 1970s through to the 1990s alongside vinyl.  - Share the Land is the eighth studio album by Canadian rock band The Guess Who. After the departure of Randy Bachman, the band brought in two guitarists, Kurt Winter and Greg Leskiw.   - Power in the Music is the fourteenth and final studio album by the Canadian rock band The Guess Who to feature Burton Cummings on lead vocals and band leader . The album was released in remastered form by the Iconoclassic label including two bonus tracks . The track `` Rosanne '' ( # 55 in Canada ) was apparently written about the one time girlfriend of Burton 's very good friend Gary `` Big Daddy '' MacLean .  - Psychedelic rock is a style of rock music that is inspired or influenced by psychedelic culture and attempts to replicate and enhance the mind-altering experiences of psychedelic drugs, most notably LSD. It may use novelty recording techniques, electronic instruments or effects, and sometimes draws on sources such as the ragas and drones of Indian music.  - MPEG-1 and/or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio which uses a form of lossy data compression. It is a common audio format for consumer audio streaming or storage, as well as a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players and computing devices.  - The LP (from "long playing" or "long play") is an analog sound storage medium, a vinyl record format characterized by a speed of rpm, a 12 or 10 inch (30 or 25 cm) diameter, and use of the "microgroove" groove specification. Introduced by Columbia in 1948, it was soon adopted as a new standard by the entire record industry. Apart from a few relatively minor refinements and the important later addition of stereophonic sound, it has remained the standard format for vinyl albums.    After reading the paragraphs above, we are interested in knowing the entity with which 'power in the music' exhibits the relationship of 'record label'. Find the answer from the choices below.  Choices: - album  - digital  - leaf  - play on  - pop  - rca records  - record  - rock music  - sony
rca records