Problem: Background: Gloria Estefan (nee Fajardo; born September 1, 1957) is a Cuban-American singer, songwriter, actress, and businesswoman. She started off her career as the lead singer in the group called "Miami Latin Boys" which was eventually known as Miami Sound Machine. Estefan's breakthrough success with "Conga" in 1985 made her known worldwide. The song became Estefan's signature song and led to the Miami Sound Machine winning the grand prix in the 15th annual Tokyo Music Festival in 1986.
Context: Starting in 1977, Miami Sound Machine began recording and releasing various albums and 45s on the Audiofon Records label in Miami. The first album from 1977 was entitled Live Again/Renacer and was released with two different covers. After several more releases on the Audiofon label as well as the RCA Victor label and Miami Sound Machine's own label MSM Records, the band was signed to Discos CBS International and released several albums, 45s, and 12"s beginning with the 1978 self-titled album Miami Sound Machine. Growing in popularity in both the U.S. and around the world, the group would continue recording and issuing various works for Discos CBS International through 1985. In 1984, Miami Sound Machine released their first Epic/Columbia album, Eyes of Innocence, which contained the dance hit "Dr. Beat" as well as the ballad "I Need Your Love". Their more successful follow-up album Primitive Love was released in 1985 launching three Top 10 hits on the Billboard Hot 100: "Conga" (U.S. No. 10), "Words Get in the Way" (U.S. No. 5), and "Bad Boy" (U.S. No. 8), as well as "Falling in Love (Uh-Oh)" (U.S. No. 25) which became follow up hits in the U.S. and around the world. "Words Get in the Way" reached No. 1 on the US Hot Adult Contemporary Tracks chart, establishing that the group could perform pop ballads as successfully as dance tunes. The song "Hot Summer Nights" was also released that year and was part of the film Top Gun. Their next album, 1987's Let It Loose, went multi-platinum, with three million copies sold in the US alone. It featured the following hits: "Anything for You" (No. 1 Hot 100), "1-2-3" (No. 3 Hot 100), "Betcha Say That" (No. 36 Hot 100), "Rhythm Is Gonna Get You" (No. 5 Hot 100), and "Can't Stay Away from You" (No. 6 Hot 100). "Can't Stay Away From You", "Anything for You", and "1-2-3" were all No. 1 Adult Contemporary hits as well. In that same year, Estefan took top billing and the band's name changed to Gloria Estefan and Miami Sound Machine. In 1989, the group's name was dropped, and Estefan has been credited as a solo artist ever since. In 1988, after the worldwide chart success of single "Anything for You", her Let it Loose album was repackaged as Anything for You.
Question: What was she up to in the mid 1970s?
Answer: Starting in 1977, Miami Sound Machine began recording and releasing various albums and 45s on the Audiofon Records label in Miami.

Problem: Background: Anberlin was an American alternative rock band formed in Winter Haven, Florida in 1998 and disbanded in 2014. Since the beginning of 2007, the band consisted of lead vocalist Stephen Christian, guitarists Joseph Milligan and Christian McAlhaney, bassist Deon Rexroat, and drummer Nathan Young. Members of Anberlin originally formed a band under the name SaGoh 24/7 in 1998, releasing two studio albums before disbanding, with the members having a change in musical direction and name. Anberlin was formed in 2002; within a year of forming, they had signed with semi-independent record label Tooth & Nail Records and released their debut album, Blueprints for the Black Market.
Context: In an interview with Common Revolt, Stephen Christian stated that the band had begun work on their next album. A few songs had been written, including one with the working title "Control" (later renamed Orpheum), and a song influenced by the events in Egypt (later confirmed to be "Someone Anyone"). The band announced via Facebook and e-mail in February 2012 that they would be returning to Aaron Sprinkle to record their upcoming album. The band recorded their first three albums with Sprinkle; not only is he a good friend of the band but also a fan favorite. The band will begin recording around the start of March, and are not expected to be finished until May. In a recent interview, Stephen Christian announced their new album is finally done. On June 11, during the Nashville show of their acoustic tour, Stephen Christian announced that the title of the new record would be Vital, calling the record "their most aggressive to date" and also announced a fall release date. On July 31, the band announced on their official website that Vital was to be released on October 16. The new album's opening track, "Self-Starter",' was streamed on Billboard.com for free listening on August 17., and the album's second single, "Someone Anyone" was released on August 22. Infectious Magazine reported on October 26, 2012 that the band had already "made a lot of headway writing for the next record". The band released "City Electric" on September 20, 2013. It is the first of three new and previously unreleased tracks from their rework of Vital, Devotion which was released on October 15, 2013.
Question: Was it well-received?
Answer:
three new and previously unreleased tracks