Question: Pulp and My Morning Jacket both having their sound rooted in which genre?

Context paragraphs:
Nick Waterhouse: Nicholas Ryan "Nick" Waterhouse (born February 8, 1986) is an American singer, songwriter, and record producer from Los Angeles.  He is a guitarist and singer known for a sound rooted in rhythm & blues, jazz, and soul.

My Morning Jacket discography: The discography of American indie rock band My Morning Jacket, consists of seven studio albums, 11 extended plays, 14 singles, four music videos, three compilation albums, four live albums and one video album.  The band signed with independent Darla Records in 1998 before moving to ATO in 2003.  James explained that "At the time, My Morning Jacket was just me and an acoustic guitar in my bedroom, I'd been sending cassette tapes out [and] our first record label, I wrote them a love letter, pretending Darla was a girl that I wanted to woo'.

The Waterfall (album): The Waterfall is the seventh studio album by American rock band My Morning Jacket.  Produced by Tucker Martine and group frontman Jim James, the album was released on May 4, 2015 by ATO Records and Capitol Records.  My Morning Jacket rose to prominence in the 2000s with a string of acclaimed albums and praised live performances.  Its sixth album, "Circuital" (2011), was equally well received.  The band toured in support of it for two years before taking a break.  They regrouped in late 2013 to begin work on "The Waterfall", a process which took eighteen months.

Juan Carlos Baglietto: Juan Carlos Baglietto (born June 14, 1956 in Rosario, Santa Fe) is an Argentine musician, singer and composer.  He is one of the iconic figures of the musical movement called "Trova Rosarina", a famous generation of singers and composers based in the city of Rosario, who came to prominence during the 80's, and were famous for their groundbreaking work in pop music, with a sound rooted in rock, tango and "folklore argentino".

Okonokos: Okonokos is a live album and concert film by the American band My Morning Jacket released on October 31, 2006.  The album was recorded during the band's fall 2005 Z Tour, over two nights at The Fillmore in San Francisco, California.  This is the first My Morning Jacket album for which frontman Jim James does not receive a production credit; he is credited for "concept/story".

My Morning Jacket Does Xmas Fiasco Style: My Morning Jacket Does Xmas Fiasco Style is a 2000 EP by the rock band My Morning Jacket, containing Christmas songs.  Its alternate title is We Wish You a Merry Christmas and a Happy New Year!

JD McPherson: Jonathan David "JD" McPherson, born April 14, 1977, is an American singer-songwriter and guitarist from Broken Arrow, Oklahoma.  He is known for a retro sound rooted in the rock and roll, rhythm and blues, and rockabilly music of the 1950s.  Among influences such as Little Richard and Fats Domino, McPherson also draws inspiration from artists as diverse as the Wu-Tang Clan, Pixies, and Led Zeppelin.

Tom Blankenship: Tom Blankenship is an American rock musician.  He currently plays bass guitar for the Louisville, Kentucky band My Morning Jacket.  In 2012, Blankenship wrote an article on My Morning Jacket, discussing the band and growing up in Louisville, for the July issue of "Louisville Magazine".

Pulp (band): Pulp were an English rock band formed in Sheffield in 1978.  Their best-known line-up from their heyday (1994–1996) consisted of Jarvis Cocker (vocals, guitar), Candida Doyle (keyboards), Russell Senior (guitar, violin), Mark Webber (guitar, keyboards), Steve Mackey (bass) and Nick Banks (drums).  Senior quit in 1996 and returned for tours in 2011, while Leo Abrahams had been a touring member of the band since they reunited in 2011, contributing electric and acoustic guitar.

My Morning Jacket: My Morning Jacket is an American rock band formed in Louisville, Kentucky in 1998.  The band currently consists of vocalist/guitarist Jim James, bassist Tom Blankenship, drummer Patrick Hallahan, guitarist Carl Broemel, and keyboardist Bo Koster.  The band's sound, rooted in rock and country, is often experimental and psychedelic.  The group amassed a following beginning in the 2000s in part due to their live performances.

Supporting paragraphs: Pulp (band) My Morning Jacket
Answer: rock