Please answer the following question: Information:  - Music is an art form and cultural activity whose medium is sound and silence, which exist in time. The common elements of music are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter, and articulation), dynamics (loudness and softness), and the sonic qualities of timbre and texture (which are sometimes termed the "color" of a musical sound). Different styles or types of music may emphasize, de-emphasize or omit some of these elements. Music is performed with a vast range of instruments and vocal techniques ranging from singing to rapping; there are solely instrumental pieces, solely vocal pieces (such as songs without instrumental accompaniment) and pieces that combine singing and instruments. The word derives from Greek  ("mousike"; "art of the Muses"). In its most general form, the activities describing music as an art form include the production of works of music (songs, tunes, symphonies, and so on), the criticism of music, the study of the history of music, and the aesthetic examination of music. Ancient Greek and Indian philosophers defined music as tones ordered horizontally as melodies and vertically as harmonies. Common sayings such as "the harmony of the spheres" and "it is music to my ears" point to the notion that music is often ordered and pleasant to listen to. However, 20th-century composer John Cage thought that any sound can be music, saying, for example, "There is no noise, only sound."  - A record producer or music producer oversees and manages the sound recording and production of a band or performer's music, which may range from recording one song to recording a lengthy concept album. A producer has many roles during the recording process. The roles of a producer vary. He or she may gather musical ideas for the project, collaborate with the artists to select cover tunes or original songs by the artist/group, work with artists and help them to improve their songs, lyrics or arrangements.   - A concept album is an album unified by a larger purpose or meaning to the album collectively than to its tracks individually. This may be achieved through a single central narrative or theme, or through a sense of artistic cohesiveness. The scope and definition of a "concept album" varies, and there is no consensus over what exactly the term constitutes.  - Michigan is a state in the Great Lakes and Midwestern regions of the United States. The name Michigan is the French form of the Ojibwa word "mishigamaa", meaning "large water" or "large lake". Michigan is the tenth most populous of the 50 United States, with the 11th most extensive total area (the largest state by total area east of the Mississippi River). Its capital is Lansing, and its largest city is Detroit.  - Detroit is the most populous city in the U.S. state of Michigan, the fourth-largest city in the Midwest and the largest city on the United StatesCanada border. It is the seat of Wayne County, the most populous county in the state.  - A song, most broadly, is a single (and often standalone) work of music that is typically intended to be sung by the human voice with distinct and fixed pitches and patterns using sound and silence and a variety of forms that often include the repetition of sections. Written words created specifically for music or for which music is specifically created, are called lyrics. If a pre-existing poem is set to composed music in classical music it is an art song. Songs that are sung on repeated pitches without distinct contours and patterns that rise and fall are called chants. Songs in a simple style that are learned informally are often referred to as folk songs. Songs that are composed for professional singers who sell their recordings or live shows to the mass market are called popular songs. These songs, which have broad appeal, are often composed by professional songwriters, composers and lyricists. Art songs are composed by trained classical composers for concert or recital performances. Songs are performed live and recorded on audio or video (or in some, cases, a song may be performed live and simultaneously recorded). Songs may also appear in plays, musical theatre, stage shows of any form, and within operas.  - Vol. 1 : Unreleased ( aka The Official Jay Dee Instrumental Series Vol.1 : Unreleased ) is an instrumental album by the late Detroit record producer , Jay Dee , released in 2002 . The album was compiled by Jay Dee and Waajeed , and is a collection of previously unreleased beats . Two of the tracks on the album , `` Busta '' and `` L.L. '' , are respectively named after ( Busta Rhymes , and possibly LL Cool J ) , which may indicate that Jay Dee had intended to shop these beats to them . Although Jay and Busta worked together on numerous occasions , he never worked with LL . It is also possible LL could stand for `` Lonnie Lynn '' , the legal name of frequent Jay Dee collaborator Common . Also , it could be entitled 'LL ' because it contains small LL Cool J vocal samples throughout . Vol. 1 is distributed by Bling 47 and is mainly available through their website . This release was followed by Vol.2 : Vintage , three months later .  - Waajeed (born Robert O'Bryant) is a Detroit-born music producer, and one half of the hip hop and R&B group Platinum Pied Pipers, and a founding member of Tiny Hearts. He formed the Bling47 record label in 2002, which has released projects by J Dilla, Waajeed himself, and others. Since 2013, he has preferred the name Jeedo.  - Platinum Pied Pipers is a Detroit-based hip hop and R&B group composed of producer Waajeed (Robert O'Bryant), and multi-instrumentalist Saadiq (Darnell Bolden, not to be confused with Raphael Saadiq). Their music usually features a rotating and varied array of artists.    What object entity has the relation of 'performer' with the subject 'vol. 1: unreleased'?   Choices: - 2013  - a  - ancient  - common  - j dilla  - lake  - live  - loudness  - pieces  - raphael saadiq  - rise and fall  - silence  - singing  - style  - tempo  - them  - vast  - wayne
Answer:
j dilla