IN: Jean-Baptiste Frederic Isidor, Baron Thielemans (29 April 1922 - 22 August 2016), known professionally as Toots Thielemans, was a Belgian-American jazz musician. He was known for his harmonica playing, as well as his guitar, whistling skills, and composing. According to jazz historian Ted Gioia, his most important contribution was in "championing the humble harmonica", which Thielemans made into a "legitimate voice in jazz". He eventually became the "preeminent" jazz harmonica player.

During the early 1980s Thielemans was a guest a number of times on Late Night with David Letterman. He has performed with the bassist Jaco Pastorius, and in 1983 he contributed to Billy Joel's album An Innocent Man, in the song, "Leave A Tender Moment Alone." (The two later collaborated on this selection in concert, and this was recorded on video.) A year later, he appeared on the Julian Lennon song "Too Late for Goodbyes" from the album Valotte.  In 1984, he recorded with Billy Eckstine on the singer's final album (I Am a Singer), featuring ballads and standards arranged and conducted by Angelo DiPippo. In the 1990s, Thielemans embarked on theme projects that included world music. In 1998 he released a French-flavoured album titled Chez Toots featuring guest singer Johnny Mathis.  During those years, he often recorded songs as personal tributes to those who were influential during his career. On Chez Toots, for example, he included "Dance For Victor," which he dedicated to his sometimes keyboard accompanist, Victor Feldman. Similarly, he recorded "Waltz for Sonny" as a tribute to saxophonist Sonny Rollins. In June 1998, at Germany's Jazzbaltica, he paid tribute to Frank Sinatra who died a month earlier. And during the first Caspian Jazz and Blues Festival in Azerbaijan in 2002, he performed his recorded version of "Imagine," his tribute to its writer, John Lennon.  Thielmans was well liked for his modesty and kind demeanor in his native Belgium, and was known for describing himself as a Brussels "ket," which means "street kid" in old Brussels slang.

Did the song do well on the charts?

OUT: " (The two later collaborated on this selection in concert, and this was recorded on video.

Answer the question at the end by quoting:

The Vienna Boys' Choir (German: Wiener Sangerknaben) or Vienna Choir Boys is a choir of boy sopranos and altos based in Vienna, Austria. It is one of the best known boys' choirs in the world. The boys are selected mainly from Austria, but also from many other countries. The choir is a private, not-for-profit organization.
Gerald Wirth became the choir's artistic director in 2001. However, since then, the choir has come under pressure to modernize and has faced criticism of their musical standards, leading to a split with the Vienna State Opera. The choir has for the first time had to advertise for recruits after a rival choir school was established by Ioan Holender, director of the opera company. He complained of both falling standards and poor communication with the choir. He said that the State Opera sometimes trained boys for particular stage roles, only to find out on the day of performance that they were unavailable as they had gone on tour with the choir. Some boys were attracted to the rival choir school by the prospect of a more relaxed atmosphere and of performance fees being paid directly to them.  The Vienna Boys' Choir has sought to update its image, recording pop music selections and adopting an alternative uniform to the sailor suits used since the 1920s, allowing the boys to dance as they sing. After Eugen Jesser died in May 2008, Walter Nettig became the choir's president. Gerald Wirth has been the artistic director since 2001, and he also became the choir's president in 2013.  In 2010, following sexual abuse allegations from two former choristers stemming from the late 1960s and early 1980s, the Vienna Boys' Choir opened a confidential phone and e-mail hotline to allow others to come forward. Eight possible victims came forward saying they were abused, either by staff or other choir members.

why has it come under pressure?

falling standards and poor communication with the choir.

input: Switzer's tenure on Our Gang ended in 1940, when he was twelve. His first role after leaving the series was as co-star in the 1941 comedy Reg'lar Fellers. The next year, he had a supporting role in Mrs. Wiggs of the Cabbage Patch. Switzer continued to appear in films in various supporting roles, including in Johnny Doughboy (1942), Going My Way (1944), and The Great Mike (1944). Switzer had an uncredited role as Auggie in the 1943 film The Human Comedy. Switzer's last starring roles were in a brief series of imitation Bowery Boys movies. He reprised his "Alfalfa" character, complete with comically sour vocals, in PRC's Gas House Kids comedies in 1946 and 1947. By this time Switzer was downplaying his earlier Our Gang work. In his 1946 resume, he referred to the films generically as "M-G-M short product."  Switzer had small parts in both the 1946 Christmas film It's a Wonderful Life as Mary Hatch's (Donna Reed) date at a high school dance in the film's beginning and again in the 1948 film On Our Merry Way as the mayor's son, a trumpet player in a fixed musical talent contest. In the 1954 musical film White Christmas, his photo was used to depict "Freckle-Faced Haynes," an army buddy of lead characters Wallace and Davis (played by Bing Crosby and Danny Kaye) who was also the brother of the female leads the Haynes Sisters (played by Rosemary Clooney and Vera-Ellen).  In the 1950s, Switzer turned to television. Between 1952 and 1955, he made six appearances on The Roy Rogers Show. He also guest-starred in an episode of the American science fiction anthology series Science Fiction Theatre and The George Burns and Gracie Allen Show. In 1953 and 1954, Switzer co-starred in three William A. Wellman-directed films: Island in the Sky and The High and the Mighty, both starring John Wayne, and Track of the Cat, starring Robert Mitchum. In 1956, he co-starred in The Bowery Boys film Dig That Uranium followed by a bit part as a Hebrew slave in Cecil B. DeMille's The Ten Commandments. Switzer's final film role was in the film drama The Defiant Ones.  Besides acting, Switzer bred and trained hunting dogs and guided hunting expeditions. Among his notable clients were Roy Rogers and Dale Evans (Switzer's son's godparents), James Stewart, and Henry Fonda.

Answer this question "What other acting did he do?"
output:
He also guest-starred in an episode of the American science fiction anthology series Science Fiction Theatre and The George Burns and Gracie Allen Show.