input: At the end of January 2009, DSP announced that it would commence voting on January 28 at the group's official website for the follow-up single to "Pretty Girl", which ended on February 2. By the deadline of February 2, "Honey" was the clear winner, with 60% of the votes. The song was remixed from the original version, and also underwent a slight name change from "hani" (Ha-ni) to "Honey". The group released the music video for "Honey" on February 16 and had their first live broadcasting comeback on KBS's Music Bank program on February 13, 2009; a repackaged mini-album entitled Honey followed on February 19 which featured remixed versions of songs from the group's previous EP. "Honey" became the group's first number one single when it topped Gaon's weekly singles chart. The song earned the group their first music show award on M! Countdown on March 5. It held onto the position for three nonconsecutive weeks. The song also won the Mutizen award on SBS's program Inkigayo and the "Best Dance Award" at the 2009 Mnet Asian Music Awards. At the end of March, the group was chosen for the fourth season of MBC's Idol Show, which marked the group's first hosting duties for a show. The group then had a reality show called MTV Meta Friends, which chronicled a group of fans getting a chance to become friends with the group members. For the show, the group had their first concert since their debut in 2007. In June 2009, the group stated they would make their comeback in late July, with their concept upgraded. The first teaser pictures of the group were then released in mid-July, showing radical changes in the group's style and also saw a slight return of their "strong and mature" image previously seen from their debut. Their single "Wanna" was released on July 28, 2009 and immediately charted on various digital music charts. The music video was released on July 29, with the full album, Revolution, available online on July 30. Comeback activities commenced on July 31, beginning with KBS's Music Bank; the group performed both "Wanna" and "Mister". "Mister" proved to be popular with netizens due to the "butt dance" that is featured prominently in the choreography. Due to the popularity of "Mister", Kara's overall popularity increased, evidenced by an influx of advertisement requests by various companies; in total, they had more advertisements in October 2009 than they had had the previous two years. "Wanna" also became a number one single for the group and won the Mutizen award on August 30, 2009 from Inkigayo. During promotions for Revolution, the group also performed internationally, including at Bangkok's Parc Paragon. On November 25, 2009, M.Net premiered the reality show called Kara Bakery, which followed the group as they attempted to plan, open, and advertise their own bakery. The show had 8 episodes and ran until early 2010. All proceeds from the bakery was donated to charity. On December 14, 2009, it was reported that the group held a fan-meeting for their Japanese fans earlier that year on February marking the group's first promotional tour in Japan. Over 3,000 fans were reportedly registered, exceeding the capacity of the venue which resulted in a second showcase.

Answer this question "did they produce any music videos?"
output: Their single "Wanna" was released on July 28, 2009 and immediately charted on various digital music charts. The music video was released on July 29,

input: The initial incarnation of Fleetwood Mac performed its first gig in August 1967 at the seventh annual Windsor Jazz and Blues Festival, playing a Chicago-style blues. McVie, initially hesitant to commit, was later prompted to leave the Bluesbreakers and join Fleetwood Mac full-time when the former adopted a horns section with which he disagreed. He replaced the initial bassist, Bob Brunning. McVie, Fleetwood, Green and guitarist Jeremy Spencer thus formed the first fixed line-up of Fleetwood Mac. The band's first album, Peter Green's Fleetwood Mac, was released in 1968, and the band toured the United States for the first time, though Green was reluctant to do so for fear of gun crime. Upon their return, they recorded a second album, Mr. Wonderful under simply "Fleetwood Mac" with Green's name dropped. A guest musician on the album, Christine Perfect, became close with the group and she and McVie were married in 1968. A third guitarist, Danny Kirwan, was also added to the line-up. Despite the success of their third album, Then Play On, and a string of hit singles including "Albatross" and "Man of the World", Green himself drifted away from the band, struggling both creatively and with increasing use of LSD. He later joined a Christian religious group. Fleetwood himself later remarked on the growing stature of Green's difficulties: "I think there is certainly some credence given to the idea that Peter's condition could in some way be blamed on a bad acid trip he had in Germany ... I don't think it did him much good." He also recalled in 1995 that "Peter basically ceased to see the light with Fleetwood Mac and had aspirations of playing for nothing in strange places--none of which really happened. He made several interesting albums after he left, then basically took a left turn in terms of his psyche. He pulled out of the mainstream and chose to stay at home. He doesn't play much anymore, which is certainly a shame, because he's my mentor, and he's the reason that Fleetwood Mac became what we became."

Answer this question "Did Green leaving cause issues with other members?"
output:
He doesn't play much anymore, which is certainly a shame, because he's my mentor, and he's the reason that Fleetwood Mac became what we became."