Background: P. D. Q. Bach is a fictitious composer invented by musical satirist "Professor" Peter Schickele. Schickele developed a five-decade-long career, performing the "discovered" works of the "only forgotten son" of the Bach family. Schickele's music combines parodies of musicological scholarship, the conventions of Baroque and classical music, and slapstick. The name "P. D. Q." is a parody of the three-part names given to some members of the Bach family that are commonly reduced to initials, such as C. P. E., for Carl Philipp Emanuel Bach.
Context: Schickele's works attributed to P. D. Q. Bach often incorporate comical rearrangements of well-known works of other composers. The works use instruments not normally used in orchestras, such as the bagpipes, slide whistle, kazoo, and fictional or experimental instruments such as the pastaphone (made of uncooked manicotti), tromboon, hardart, lasso d'amore, and left-handed sewer flute.  There is often a startling juxtaposition of styles within a single P. D. Q. Bach piece. The Prelude to Einstein on the Fritz, which alludes to Philip Glass' opera Einstein on the Beach, provides an example. The underlying music is J.S. Bach's first prelude from The Well-Tempered Clavier, but at double the normal speed, with each phrase repeated interminably in a minimalist manner that parodies Glass's. On top of this mind-numbing structure is added everything from jazz phrases to snoring to heavily harmonized versions of "Three Blind Mice" to the chanting of a meaningless phrase ("Koy Hotsy-Totsy," alluding to the art film Koyaanisqatsi for which Glass wrote the score). Through all these mutilations, the piece never deviates from Bach's original harmonic structure.  The humor in P. D. Q. Bach music often derives from violation of audience expectations, such as repeating a tune more than the usual number of times, resolving a musical chord later than usual or not at all, unusual key changes, excessive dissonance, or sudden switches from high art to low art. Further humor is obtained by replacing parts of certain classical pieces with similar common songs, such as the opening of Brahms' Symphony No. 2 with "Beautiful Dreamer", or rewriting Tchaikovsky's 1812 Overture as the 1712 Overture, with "Yankee Doodle" replacing Tchaikovsky's melody, and "Pop Goes the Weasel" replacing "La Marseillaise".
Question: How did he make his music funny?
Answer: The humor in P. D. Q. Bach music often derives from violation of audience expectations, such as repeating a tune more than the usual number of times,

Background: Carlos Santana  audio  (born July 20, 1947) is a Mexican and American musician who first became famous in the late 1960s and early 1970s with his band, Santana, which pioneered a fusion of rock and Latin American jazz. The band's sound featured his melodic, blues-based guitar lines set against Latin and African rhythms featuring percussion instruments such as timbales and congas not generally heard in rock music. Santana continued to work in these forms over the following decades. He experienced a resurgence of popularity and critical acclaim in the late 1990s.
Context: More radio-friendly singles followed from Santana and the band. "Winning" in 1981 (from Zebop) and "Hold On" (a remake of Canadian artist Ian Thomas' song) in 1982 both reached the top twenty. After his break with Sri Chinmoy, Santana went into the studio to record another solo album with Keith Olson and legendary R&B producer Jerry Wexler. The 1983 album Havana Moon revisited Santana's early musical experiences in Tijuana with Bo Diddley's "Who Do You Love" and the title cut, Chuck Berry's "Havana Moon". The album's guests included Booker T. Jones, the Fabulous Thunderbirds, Willie Nelson and even Santana's father's mariachi orchestra. Santana again paid tribute to his early rock roots by doing the film score to La Bamba, which was based on the life of rock and roll legend Ritchie Valens and starred Lou Diamond Phillips.  The band Santana returned in 1985 with a new album, Beyond Appearances, and two years later with Freedom.  Growing weary of trying to appease record company executives with formulaic hit records, Santana took great pleasure in jamming and making guest appearances with notables such as the jazz fusion group Weather Report, jazz pianist McCoy Tyner, Blues legend John Lee Hooker, Frank Franklin, Living Colour guitarist Vernon Reid, and West African singer Salif Keita. He and Mickey Hart of the Grateful Dead later recorded and performed with Nigerian drummer Babatunde Olatunji, who conceived one of Santana's famous 1960s drum jams, "Jingo". In 1988 Santana organized a reunion with past members from the Santana band for a series of concert dates. CBS records released a 20-year retrospective of the band's accomplishments with Viva Santana! double CD compilation. That same year Santana formed an all-instrumental group featuring jazz legend Wayne Shorter on tenor and soprano saxophone. The group also included Patrice Rushen on keyboards, Alphonso Johnson on bass, Armando Peraza and Chepito Areas on percussion, and Leon "Ndugu" Chancler on drums. They toured briefly and received much acclaim from the music press, who compared the effort with the era of Caravanserai (1972). Santana released another solo record, Blues for Salvador (1987), which won a Grammy Award for Best Rock Instrumental Performance.  In 1990, Santana left Columbia Records after twenty-two years and signed with Polygram. The following year he made a guest appearance on Ottmar Liebert's album, Solo Para Ti (1991), on the songs "Reaching out 2 U" and on a cover of his own song, "Samba Pa Ti". In 1992 Santana hired jam band Phish as his opening act.
Question: did you find anything else interesting about the article
Answer:
Growing weary of trying to appease record company executives with formulaic hit records, Santana took great pleasure in jamming and making guest appearances