21st-century American male musicians

Wikipedia articles with MA identifiers

Trinity College Boat Club

2021 NASCAR Cup Series

Paul Erlich (born 1972) is a guitarist and music theorist living near Boston, Massachusetts. He is known for his seminal role in developing the theory of regular temperaments, including being the first to define pajara temperament and its decatonic scales in 22-ET. He holds a Bachelor of Science degree in physics from Yale University. His definition of harmonic entropy, a refinement of a model by van Eck influenced by Ernst Terhardt has received attention from music theorists such as William Sethares. It is intended to model one of the components of dissonance as a measure of the uncertainty of the virtual pitch ("missing fundamental") evoked by a set of two or more pitches. This measures how easy or difficult it is to fit the pitches into a single harmonic series. For example, most listeners rank a harmonic seventh chord as far more consonant than a chord. Both have exactly the same set of intervals between the notes, under inversion, but the first one is easy to fit into a single harmonic series (overtones rather than undertones). In the harmonic series, the integers are much lower for the harmonic seventh chord, , versus its inverse, . Components of dissonance not modeled by this theory include critical band roughness as well as tonal context (e.g. an augmented second is more dissonant than a minor third even though both can be tuned to the same size, as in 12-ET). For the th iteration of the Farey diagram, the mediant between the th element, , and the next highest element: is subtracted by the mediant between the element and the next lowest element: From here, the process to compute harmonic entropy is as follows:(a) compute the areas defined by the normal (Gaussian) bell curve on top, and the mediants on the sides(b) normalize the sum of the areas to add to 1, such that each represents a probability(c) calculate the entropy of that set of probabilitiesSee external links for a detailed description of the model of harmonic entropy.

The 2021 NASCAR Cup Series is the 73rd season for NASCAR professional stock car racing in the United States and the 50th season for the modern era Cup Series. The season started at Daytona International Speedway with the Busch Clash, where it was the first year that the non-points event was run on the track's road course layout instead of the oval. That race was followed by the Bluegreen Vacations Duel qualifying races, and the 63rd running of the Daytona 500, the first points race of the season. The regular season will also end at Daytona with the Coke Zero Sugar 400 on August 28. The NASCAR playoffs will end with the Season Finale 500 at Phoenix Raceway on November 7.

Patron the DepthMC

PRR MP70

The following is a list of people from St Helens, Merseyside in northern England, United Kingdom.

The PRR MP70, also known informally as the "double-deckers", was a class of electric multiple units manufactured by the Pennsylvania Railroad for use on the Long Island Rail Road (LIRR). The Pennsylvania Railroad manufactured three prototypes in the 1930s and a full fleet of sixty cars in 1947–1949. They were among the first examples of bilevel rail cars in the United States. The design was unpopular with both LIRR employees and commuters; the last cars were retired in 1972. A single example is preserved at the Railroad Museum of Long Island.

Ryan Blaney

Paul Erlich

Malledevarapura

List of people from St Helens, Merseyside

Trinity College Boat Club (TCBC) is the rowing club of Trinity College, Oxford in Oxford, United Kingdom. The club's members are students and staff from Trinity College and, occasionally, associate members from other colleges. The boat club is based in its boathouse on the Isis, which is shared with Lady Margaret Hall Boat Club (LMHBC), Linacre College Boat Club and Magdalen College Boat Club.

Patron the DepthMC also known as Olo Kamen, is an American screenwriter, author, hip hop recording artist, rapper, singer-songwriter and self-taught pianist originally from Baltimore, Maryland living in Los Angeles, California. His debut album, With Character, was released in 2012 under Interscope Records. He produced, made the beats, and played all the instruments on the album. He ended his musical career in 2015 to fully focus on writing.In 2015 he wrote the TV series "The New World" which has been converted to the book version. The Part I. Johnny B. Goode of the book is in the process of being prepared for publication. In 2016 he also wrote the Feature "Corbin Hurwich" and the TV Series "White Panther". He recently finished TV Series "Choked Hearts", "Once Fallen", "Princeps", "The Alta

21st-century male musicians

Ryan Michael Blaney (born December 31, 1993) is an American professional stock car racing driver. He competes full-time in the NASCAR Cup Series, driving the No. 12 Ford Mustang GT for Team Penske. He is the son of NASCAR driver Dave Blaney and the grandson of modified dirt track legend Lou Blaney.

Patron the DepthMC also known as Olo Kamen, is an American screenwriter, author, hip hop recording artist, rapper, singer-songwriter and self-taught pianist originally from Baltimore, Maryland living in Los Angeles, California. His debut album, With Character, was released in 2012 under Interscope Records. He produced, made the beats, and played all the instruments on the album. He ended his musical career in 2015 to fully focus on writing.In 2015 he wrote the TV series "The New World" which has been converted to the book version. The Part I. Johnny B. Goode of the book is in the process of being prepared for publication. In 2016 he also wrote the Feature "Corbin Hurwich" and the TV Series "White Panther". He recently finished TV Series "Choked Hearts", "Once Fallen", "Princeps", "The Altar" and feature "The Face of God".

Paul Erlich (born 1972) is a guitarist and music theorist living near Boston, Massachusetts. He is known for his seminal role in developing the theory of regular temperaments, including being the first to define pajara temperament and its decatonic scales in 22-ET. He holds a Bachelor of Science degree in physics from Yale University. For the th iteration of the Farey diagram, the mediant between the th element, , and the next highest element: is subtracted by the mediant between the element and the next lowest element:

Olo Kamen