input: In February 2006, Super Junior 05 began performances for "Miracle", the second promotional single from their debut album. "Miracle" topped the music charts of Thailand, drawing interest from international markets. As promotions for "Miracle" ended, SM Entertainment began selecting new members for Super Junior's second generation, Super Junior 06. The company even prepared a list of chosen members that were to graduate from the group. However, the company abandoned the rotational concept after adding a thirteenth member, Kyuhyun, in 2006. The group then became known as just Super Junior, without the suffix "05". Member Eunhyuk indirectly explains in a variety show that junior group SHINee could have been part of the group, but that was contemplated before Kyuhyun broke the rotational concept. After the addition of Kyuhyun, Super Junior released their single "U" for free download on May 25, 2006 on their official website. "U" exceeded 400,000 downloads within five hours of release and ultimately surpassed 1.7 million downloads, crashing the server. The physical single of "U" with a total of three tracks was released on June 6, eventually selling over 81,000 units in South Korea. The single became one of Korea's most popular songs of the year, taking up number one spots for five consecutive weeks on two of Korea's top music programs. By the end of the year, Super Junior collected over seven awards in five of South Korea's top music award ceremonies, and was one of the three Best Newcomer winners at the 21st Golden Disk Awards. In late 2006, Kyuhyun, Ryeowook, and Yesung formed the subgroup Super Junior-K.R.Y., Super Junior's first sub-unit. They performed their first single "The One I Love", theme song to the Korean television drama Hyena, on the KBS music program Music Bank on November 5, 2006. In February 2007, Leeteuk, Heechul, Kangin, Sungmin, Shindong and Eunhyuk formed Super Junior-T, a trot-singing group. They released their first single "Rokuko" on February 23, 2007, and made a debut performance on Popular Songs two days later. Super Junior's second official album was intended for a late 2006 release, but due to several accidental setbacks, Don't Don was not released until September 20, 2007. Don't Don sold over 60,000 units the first day of release and debuted at number one on the monthly chart of September 2007. Although Don't Don received mixed reviews from critics, the album went to sell more than 160,000 copies by the end of the year, becoming the second best-selling record of 2007. Super Junior received seven nominations at the 2007 Mnet/KM Music Festival, winning three of them which included Artist of the Year, termed by many as the highest recognition of the ceremony. Super Junior collected two more recognitions at the 22nd Golden Disk Awards, including a Disk Bonsang award (Record of the Year).

Answer this question "Was this subgroup also successful?"
output: They performed their first single "The One I Love", theme song to the Korean television drama Hyena,

Question: Charles Edward "Charlie" Haden (August 6, 1937 - July 11, 2014) was an American jazz double bass player, bandleader, composer and educator known for his deep, warm sound, and whose career spanned more than fifty years. In the late 1950s, Haden was an original member of the ground-breaking Ornette Coleman Quartet. Haden revolutionized the harmonic concept of bass playing in jazz. About him, German musicologist Joachim-Ernst Berendt commented, "His ability to create serendipitous harmonies by improvising melodic responses to Coleman's free-form solos (rather than sticking to predetermined harmonies) was both radical and mesmerizing.

In addition to his lyrical playing, Haden was known for his warm tone and subtle vibrato on the double bass. His approach to the bass stemmed from his belief that the bassist should move from an accompanying role to a more direct role in group improvisation. This is particularly clear in his work with the Ornette Coleman Quartet where he frequently improvised melodic responses to Coleman's free-form solos instead of playing previously written lines. He frequently closed his eyes while performing, and assumed a posture in which he bent himself around the bass until his head was almost at the bottom of the bridge of the bass. In an interview with Haden, pianist Ethan Iverson noted that Haden's "combination of folk song, avant-garde sensibility, and Bach-like classical harmony is a stream in this music just as distinctive as Thelonious Monk or Elvin Jones." Haden owned one three-quarter-sized bass, and one seven-eighth-sized bass. The larger bass is one of a small number of basses made by Jean-Baptiste Vuillaume, a French luthier, in the mid-nineteenth century. He greatly valued this bass, playing it only at recording sessions and jobs in close proximity to his home so as not to risk damaging it in transit. He attributed the bass's special and valuable nature to the varnish used by Vuillaume, which is similar to Italian varnish. Haden suffered from tinnitus, a ringing in both ears that he believed he acquired from constant exposure to playing in proximity to drums, and possibly from an extremely loud concert in which he played during the late 1960s. He also suffered from hyperacousis, or sensitivity to loud noises. As a result, when he played with a drummer, he had to play behind a Plexiglass divider. "American Quartet" pianist, Keith Jarrett, said of Charlie's way of playing, "He wanted to relate to the material in a very personal style all the time. He wasn't somebody to get into a groove and just enjoy it simply because it was a groove".

Using a quote from the above article, answer the following question: What style of music did Hadden prefer
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Answer:
In addition to his lyrical playing, Haden was known for his warm tone and subtle vibrato on the double bass.