input: Celtic Frost's frontman, guitarist and singer Tom Gabriel Fischer, adopted the alias Tom Warrior. With Steve Warrior on bass, he formed one of the earliest extreme metal bands, Hellhammer, in 1981. Steve Warrior was later replaced by Martin Eric Ain - also a pseudonym. The band attracted a small international fan-base, got signed to Noise Records in Germany and recorded their debut EP Apocalyptic Raids in March 1984, now a rare find on eBay or second-hand record stores around the world. Metal publications were also skeptical of Hellhammer's musical endeavor. Metal Forces loathed the group; that started a long-lasting feud between that zine and Warrior, which kept Celtic Frost from playing in England for a couple of years. Rock Power was not fond of Hellhammer either - they considered it "the most terrible, abhorrent, and atrocious thing 'musicians' were ever allowed to record". In fact, they were "receiving miserable reviews everywhere", Warrior concluded. Regarding the controversial status of his former band, Thomas said: Way back in 1984 and 85, when Martin Eric Ain and I recorded Celtic Frost's first two albums Morbid Tales and To Mega Therion, Hellhammer lasted on us almost like a curse. Even though Hellhammer was the very reason we had thought over our goals and conceived the Frost, HH's left-overs kept being mighty rocks in our way. Many voices saw Frost as the same band with just a name-change. The lack of musical quality in HH made it almost impossible for us to get an unbiased reaction for Frost. To make a long story short, it almost killed all our work and dreams. By May 1984, Hellhammer had disbanded. Fischer and Ain, along with session drummer Stephen Priestly, regrouped as Celtic Frost. Their 1984 debut mini-LP, Morbid Tales was a hit in the underground metal scene, and the band set out on its first tour, through Germany and Austria. This was followed with an EP Emperor's Return. Both early releases are now available on the one CD.

Answer this question "What is the album they released which is available in CD?"
output: Both early releases are now available on the one CD.

Problem: Background: David Jon Gilmour, (born 6 March 1946) is an English guitarist, singer and songwriter best known as a longtime member of the progressive rock band Pink Floyd. He joined the group as guitarist and co-lead vocalist in 1968, effectively as a replacement for founder member Syd Barrett, who was dismissed from the band shortly afterwards. Pink Floyd subsequently achieved international success with the concept albums The Dark Side of the Moon, Wish You Were Here, Animals, and The Wall. By the early 1980s, they had become one of the most critically acclaimed and best-selling acts in the history of popular music; it was estimated that by 2012 the band had sold over 250 million records worldwide, including 75 million units sold in the United States.
Context: Gilmour was responsible for bringing Kate Bush to public attention. While she was still at school, her family produced a demo tape with over 50 of her compositions, which was turned down by record labels. Gilmour received a copy of the demo from Ricky Hopper, a mutual friend of Gilmour and the Bush family. Impressed with what he heard, Gilmour helped the sixteen-year-old Bush get a more professional-sounding demo tape recorded that would be more saleable to the record companies. Three tracks in total were recorded and paid for by Gilmour. The tape was produced by Gilmour's friend Andrew Powell (who would go on to produce Bush's first two albums) and sound engineer Geoff Emerick. Gilmour then arranged for EMI executive Terry Slater to hear the tape. Slater was impressed by the tape and signed her. Gilmour is credited as executive producer on two tracks on her debut album The Kick Inside, including her second single "The Man with the Child in His Eyes". He performs backing vocals on "Pull Out the Pin", on her fourth album, The Dreaming, and plays guitar on "Love and Anger" and "Rocket's Tail" on her sixth, The Sensual World. In March 1987, Bush, notorious for the rarity of her live performances, sang "Running Up That Hill" at The Secret Policeman's Third Ball with Gilmour on guitar. A three DVD set of The Secret Policeman's Balls benefit concerts that includes their performance was released in 2009. In 2002, she performed "Comfortably Numb", singing the part of the doctor, at Gilmour's concert at the Royal Festival Hall in London.
Question: Was it successful?
Answer:

Question: Eraserheads (sometimes stylized as ERAS3RHEADS) is a Filipino rock band formed in 1989. Consisting of Ely Buendia, Marcus Adoro, Buddy Zabala, and Raimund Marasigan, the band became one of the most successful, most influential, critically acclaimed, and significant bands in the history of Philippine music, leaving a legacy that resulted to them being the most commercially successful Filipino music artists of all time. Often dubbed as "The Beatles of the Philippines", they are credited for spearheading a second wave of Manila band invasions, paving the way for a host of Philippine alternative rock bands. The band released several singles, albums, and EPs that reached number one and achieved commercial success with their third album Cutterpillow, which achieved platinum status several times.

On February 28, 2007, the official launch of the book Tikman ang Langit: An Anthology on the Eraserheads (2007) was held at the second level of Powerbooks bookstore in Greenbelt 3, Makati City. The launch was accompanied by acoustic performances by Cambio (whose members include Raimund Marasigan, Buddy Zabala and Kris Gorra-Dancel), Markus Highway (Marcus Adoro's band), and Lei Bautista of Prettier Than Pink. The performers covered Eraserheads songs such as "Ligaya" (performed by Lei Bautista), "With a Smile" (also performed by Bautista) and "Magasin" (performed by Cambio with Marcus Adoro). The event was dubbed a mini-reunion of Eraserheads, with Marasigan, Zabala and Adoro performing together for the first time in four years. Buendia did not attend because of a scheduled meeting with his surgeon and the manufacturers of the stents in his heart. Tikman ang Langit is a collection of essays about Eraserheads written by fourteen journalists who are mostly fans of the band. The book itself was compiled by Melvin Calimag and Jing Garcia, with a foreword by Eraserheads producer Robin Rivera. Another mini-reunion happened in Saguijo on July 26, 2007. Visitors were startled as the venue's schedule listed "Eraserheads" as a performer along with Rivermaya and Teeth. Jugs Jugueta of Itchyworms and Kris Gorra-Dancel of Cambio played guitars, Zabala on bass, Marasigan on drums, Jett Pangan of The Dawn on vocals, and producer Robin Rivera played drums when Marasigan sang. They called themselves "Eraser X" during that night. Buendia and Adoro knew about the event but did not go there as they had other gigs as well. Pupil was in Hard Rock Cafe Makati, while Adoro had gigs with Markus Highway, although Pupil's bassist Dok Sergio was able to follow and played for Teeth. Adoro, Zabala, and Marasigan did an impromptu number at the Millennia Club called "Marooned", a production of UP bands from past and present. The song Batch 88 from "Belma en Luis", was one of the songs that was jammed by the trio.

Using a quote from the above article, answer the following question: Where did that happen?
HHHHHH
Answer:
Greenbelt 3, Makati City.