Question: Steven R. Smith's music style, falls best into which nation's music diversity?

<P0-S0> Jonathan Smith (born November 3, 1986) is a racecar driver from Beacon Falls, Connecticut. <P0-S1>  He started racing at the age of five on dirtbikes, by the age of 12 he was racing BMX bicycles, where he was crowned State Champion in his first year. <P0-S2>  Smith began racing go-karts at the age of 14 where he competed in the Nite Series at Poughkeepsie Speedway in New York proving himself in his first year by finishing in second place in both series' championships. <P0-S3>  In his second year of competition, Smith moved to Stock Light division, Poughkeepsie Speedway's most competitive go-karting class, where he took home the championship. <P0-S4>  In 2001, Smith decided to take a break from racing to focus on high school. <P0-S5>  When he returned to racing the spring of 2006, he entered into automobile racing in the Dodge Weekly Series driving a late-model in the NASCAR sanctioned division. <P0-S6>  In his rookie season, with the help of Ryan Posocco Racing, Smith’s team ran at Stafford Motor Speedway in Stafford Springs, Connecticut and finished in the top third of the championship race, and as the runner up in the Rookie of the Year competition. <P0-S7>  Smith's talent did not go unnoticed, and he was selected to participate in the NASCAR Drive for Diversity program where he was placed with veteran Barney McRae and Motion Racing in 2007. <P0-S8>  During this season Smith drove in the NASCAR Busch East Grand National Series, NASCAR’s top developmental racing series. <P0-S9>  Smith finished the year 16th in the point standings, scoring a top 5 finish in only his second series race. <P0-S10>  In 2008, Smith joined Troy Williams Racing with Sean Watts to pilot their #21 Aqua Pure Health/Raintree Vacations Dodge in the newly named Camping World Series East (formerly Busch East, currently K&N Pro Series). <P0-S11>  He also drove in the NASCAR Drive for Diversity program for a second season that year. <P0-S12>  In the 2009 season, Smith was brought on by two time series champion Mike Olson and Fadden Racing. <P0-S13>  Since 2010, Jonathan has driven a limited schedule, but is poised to continue his racing success. <SEP> <P1-S0> Steven R. Smith is an American musician, instrument-builder, and printmaker often associated with the Jewelled Antler collective. <P1-S1>  Born in Fullerton, California and based in San Francisco and, more recently, Los Angeles, he has been musically active since the mid-1990s. <P1-S2>  His main instrument is guitar, both acoustic and electric, although other instruments, including the hurdy-gurdy, bouzouki, fretted spike fiddles, and assorted ethnic instruments, have been incorporated into his work. <SEP> <P2-S0> The music of the United States reflects the country's multi-ethnic population through a diverse array of styles. <P2-S1>  It is a mixture of music influenced by West African, Irish, Scottish and mainland European among others. <P2-S2>  The country's most internationally renowned genres are jazz, blues, country, bluegrass, rock, rhythm and blues, soul, ragtime, hip hop, barbershop, pop, experimental, techno, house, dance, boogaloo, salsa, and rock and roll. <P2-S3>  The United States has the world's largest music market with a total retail value of 4,898.3 million dollars in 2014, and its music is heard around the world. <P2-S4>  Since the beginning of the 20th century, some forms of American popular music have gained a near global audience. <SEP> <P3-S0> Música sertaneja (] ) or Sertanejo (] ) is a music style that had its origins in the countryside of Brazil in the 1920s. <P3-S1>  It is the most popular music style in Brazil, particularly throughout the southern/southeastern and center-western countryside Brazil. <P3-S2>  Subgenres include "sertanejo de raiz", "sertanejo romântico", and "sertanejo universitário".