Background: Steven Ellison (born October 7, 1983), known by his stage name Flying Lotus or sometimes FlyLo, is an experimental multi-genre music producer, electronic musician, DJ, filmmaker, and rapper from Los Angeles, California. Flying Lotus has released five studio albums--1983 (2006), Los Angeles (2008), Cosmogramma (2010), Until the Quiet Comes (2012) and You're Dead! (2014)--to critical acclaim.
Context: His third studio album, Cosmogramma, was released in the UK on May 3, 2010, and in the US on May 4, 2010. In January 2011, Cosmogramma won in the Dance/Electronica Album category in the 10th Annual Independent Music Awards. The multi-award-winning Cosmogramma was a hard-hitting afrofuturistic shrine to soul, hip-hop, jazz and IDM but, with more emphasis on a lyrical message than ever before, it was also a cathartic grieving experience. The album was accompanied by live instrumentation (Thundercat on bass, Miguel Atwood Ferguson on strings, Rebekah Raff on harp) and live vocalists (Thom Yorke, Laura Darlington) - all picked to help communicate the spiritual musical lineage of Ellison's family (Ravi Coltrane, himself, played tenor sax). Stephen Bruner, aka Thundercat, who is featured extensively on Cosmogramma, would later become a large part of future albums by Flying Lotus.  In 2010, Flying Lotus collaborated with the Ann Arbor Film Festival in the performance of a live scoring of the 1962 avant-garde film Heaven and Earth Magic. In a post-viewing interview with the audience, Flying Lotus said that he was unsure whether or not a recording of the performance (or a recreation of it) would be publicly released, but he would be enthusiastic toward similar projects in the future. He was chosen by Battles to perform at the ATP Nightmare Before Christmas festival that it co-curated in December 2011 in Minehead, England, UK.  In September 2010, Flying Lotus released "Pattern+Grid World", an 8 track EP featuring Thundercat on bass & art by Theo Ellsworth. The Track Camera Day was used in the Killer Mike song Swimming, which was released as part of the Adult Swim Singles Series.  In January 2011, Flying Lotus won the 10th Annual Independent Music Awards for his video "MmmHmm" in the Short-Form Video category.  It was reported in 2011 that Flying Lotus would be collaborating with R&B singer Erykah Badu on new material for her next album, and planned to remix one of Radiohead's songs from The King of Limbs.
Question: What was a great hit he made
Answer: "MmmHmm"

Background: Journey is an American rock band that formed in San Francisco in 1973, composed of former members of Santana and Frumious Bandersnatch. The band has gone through several phases; its strongest commercial success occurred between 1978 and 1987. During that period, the band released a series of hit songs, including "Don't Stop Believin'" (1981), which in 2009 became the top-selling track in iTunes history among songs not released in the 21st century. Its parent studio album, Escape, the band's eighth and most successful, reached No. 1 on the Billboard 200 and yielded another of their most popular singles, "Open Arms".
Context: Journey's album sales did not improve and Columbia Records requested that they change their musical style and add a frontman, with whom keyboardist Gregg Rolie could share lead vocal duties. The band hired Robert Fleischman and transitioned to a more popular style, akin to that of Foreigner and Boston. Journey went on tour with Fleischman in 1977 and together the new incarnation of the band wrote the hit "Wheel in the Sky"; however, management differences resulted in Fleischman leaving within the year.  In late 1977, Journey hired Steve Perry as their new lead singer. Herbie Herbert, the band's manager, also hired Roy Thomas Baker as a producer to add a layered sound approach as Baker had done with his previous band, Queen. With their new lead singer and talented new producer, Journey released their fourth album, Infinity (1978). This album set Journey on their road to stardom with their first RIAA-certified platinum album. This album, with their hit song "Wheel in the Sky" (#57 U.S.), set Journey on a new path with a more mainstream sound to make their highest chart success to date.  In late 1978, manager Herbie Herbert fired drummer Aynsley Dunbar, who joined Bay Area rivals Jefferson Starship shortly thereafter. He was replaced by Berklee-trained jazz drummer Steve Smith. Perry, Schon, Rolie, Smith and Valory recorded Evolution (1979), which gave the band their first Billboard Hot 100 Top 20 single, "Lovin', Touchin', Squeezin'" (#16); and Departure (1980), which reached No. 8 on the album charts.  Journey's newfound success brought the band an almost entirely new fan base. During the 1980 Departure world tour, the band recorded a live album, Captured.  Keyboardist Gregg Rolie then left the band, the second time in his career he left a successful act. Keyboardist Stevie "Keys" Roseman was brought in to record the lone studio track for Captured, "The Party's Over (Hopelessly in Love)," but Rolie recommended pianist Jonathan Cain of The Babys as the permanent replacement. With Cain's replacement of Rolie's Hammond B-3 organ with his own synthesizers, the band was poised for a new decade in which they would achieve their greatest musical success.
Question: What is important about the popular style?
Answer:
set Journey on a new path with a more mainstream sound to make their highest chart success to date.