Question: Ora Alexander's musical style was barrelhouse, named after what kind of establishment?

Context paragraphs:
Cool Silly: Cool Silly () was a Taiwanese-American mainstream pop trio consisting of producer/singer Tone (仲維軍) and rapper/actor Leeway(藍立威), and singer/composer Ray Liu (劉軒蓁).  Renowned artist Tone (仲維軍) formed this band after releasing his first album titled "我的6:57am" (My 6:57 AM), and recruited two other members to form Cool Silly.  In 2011, because the band decided that Ray Liu's musical style is more suitable on her own, Cool Silly became a duo consisting Tony Chung and Leeway Lan.  Ray Liu later on pursued music production with her own musical style.

Ora Alexander: Ora Alexander (born c. 1896) was an American classic female blues singer.  She was a recording artist in the early 1930s, releasing eight sides, including "You've Got to Save That Thing" and "I Crave Your Lovin' Every Day".  Her recordings were in a primitive barrelhouse style.  Little is known of her life outside of music.

Oficina G3: Oficina G3 is a Christian metal band from São Paulo, Brazil.  Lead vocalist and guitarist Juninho Afram formed the band along with drummer Walter Lopes and bassist Wagner García in 1987.  Through their history they have changed their musical style very drastically.  Initially they were a heavy metal / hard rock band with influences from Petra and Stryper, then they changed to a more pop rock and metal oriented genre, and recently changing to a more progressive metal driven musical style.

The Face (EP): The Face is the second extended play of British duo Disclosure, consisting of Guy and Howard Lawrence.  It was released on 4 June 2012, by the Greco-Roman label, its remix EP, which features a re-cut of "Control" by Hot Chip's Joe Goddard, distributed in September 2012.  The four-track record, which contains musical styles of balearic beat, UK garage, dubstep and techno, features vocal contributions from Sinéad Harnett and Ria Ritchie.  It was described by one reviewer as more a "youthful" release of a dubstep and techno scene consisting of artists like James Blake and Little Dragon.  The EP is a big departure from their previous works in terms of musical style, its few post-dubstep elements to be the only ones that were also present on their past releases.  Promoted one single, "Boiling", and one music video for "Control", "The Face" garnered critical acclaim, major praises being towards the quality of the EP's musical style and song structures.

Solorazaf: Solo Razafindrakoto known as Solorazaf is a French-Malagasy guitarist born in Montpellier.  His roots are both situated in France and in Madagascar.  His musical style is very much influenced by these two different cultures and he then created a very personal musical style based on Malagasy traditional music.

Ars subtilior: Ars subtilior (more subtle art) is a musical style characterized by rhythmic and notational complexity, centered on Paris, Avignon in southern France, also in northern Spain at the end of the fourteenth century.  The style also is found in the French Cypriot repertory.  Often the term is used in contrast with "ars nova", which applies to the musical style of the preceding period from about 1310 to about 1370; though some scholars prefer to consider the "ars subtilior" a subcategory of the earlier style.  Primary sources for the "ars subtilior" are the Chantilly Codex, the Modena Codex (Mod A M 5.24), and the Turin Manuscript (Torino J.II.9).

Juke joint: Juke joint (or jook joint) is the vernacular term for an informal establishment featuring music, dancing, gambling, and drinking, primarily operated by African Americans in the southeastern United States.  The term "juke" is believed to derive from the Gullah word "joog" or "jug", meaning rowdy or disorderly.  A juke joint may also be called a "barrelhouse".

Me Estoy Enamorando (album): Me Estoy Enamorando (English: "I'm Falling in Love" ) is the sixth studio album by Mexican singer Alejandro Fernández.  It was released by Sony Music Mexico on 23 September 1997.  It marks a musical style change where Fernández performs pop ballads and boleros as opposed to ranchera music.  His decision to record a pop album transpired after having aspirations to expand his audience.  Fernández asked Emilio Estefan to produce his next project after listening to "Mi Tierra" (1993) by his wife Gloria Estefan.  Recording took place at Estefan's Crescent Moon Studios in Miami, Florida.  Estefan's partner Kike Santander co-produced the recording along with Estefan and composed most of the album's tracks.  The musical style consists of pop-boleros with ranchera influences while the lyrics reflect the theme of love.  Four singles were released from the album: "Si Tú Supieras", "En El Jardín" (a duet with Gloria Estefan), "No Sé Olvidar", and "Yo Nací Para Amarte".  Each of them reached number one on the "Billboard" Hot Latin Songs chart in the United States.  A tour to promote the album was launched in the US and Latin America.

M-Base: The term "M-Base" is used in several ways.  In the 1980s, a loose collective of young African-American musicians including Steve Coleman, Graham Haynes, Cassandra Wilson, Geri Allen, Robin Eubanks, and Greg Osby emerged in Brooklyn with a new sound and specific ideas about creative expression.  Using a term coined by Steve Coleman, they called these ideas "M-Base-concept" (short for "macro-basic array of structured extemporization") and critics have used this term to categorize this scene’s music as a jazz style.  But Coleman stressed "M-Base" doesn’t denote a musical style but a way of thinking about creating music.  As famous musicians did in the past, he also refuses the word "jazz" as a label for his music and the music tradition represented by musicians like John Coltrane, Charlie Parker, Louis Armstrong, etc.  However, the musicians of the M-Base movement, which also included dancers and poets, strived for common creative musical languages, so their early recordings show a lot of similarities reflecting their common ideas, the experiences of working together, and their similar cultural background.  To label this kind of music, jazz critics have established the word "M-Base" as a jazz style for lack of a better term, distorting its original meaning.

Disco Romancing: "Disco Romancing" is a song by Romanian artist Elena Gheorghe.  It is her sixth single to be released and the first since her Eurovision Song Contest entry, in 2009.  With "Disco Romancing", Gheorghe tries a new musical style, house, a very successful musical style in Romania, and, because of Romanian artists such as Inna and Edward Maya, worldwide.  The song was written by Laurenţiu Duţă (ex- 3 Sud Est) and Ovidiu Bistriceanu, and was produced by Duţă.  They also wrote and produced "The Balkan Girls" for Elena.  The song leaked on the Internet in mid-April 2010 and was confirmed as Elena's future single in early May.  The music video was filmed in May 2010 and the main set was the A2 motorway, on the way to the Black Sea.  The director of the video is Dragoş Buliga.  "Disco Romancing" debuted at number 74 in the Romanian Top 100 and later became Gheorghe's second number one in the chart.  With this feat, she became the first Romanian female artist to top the chart twice.  It has also charted in Ukraine, Russia, Bulgaria and Hungary.

Supporting paragraphs: Ora Alexander Juke joint
Answer: Juke joint