Question: Which American musician and front man for the alternative band Dinosaur Jr. also appears on two songs by the band Inherit?

Context paragraphs:
Rollercoaster Tour: The Rollercoaster Tour was a 1992 co-headlining concert tour by the English Britpop band Blur, the American indie rock band Dinosaur Jr., the Irish alternative rock band My Bloody Valentine and the Scottish noise pop band the Jesus and Mary Chain.  A one-leg 11-date tour of the United Kingdom, the tour was in support of all four bands' current releases: Blur's debut album "Leisure" (1991), Dinosaur Jr.' s fourth album "Green Mind" (1991), My Bloody Valentine's second album "Loveless" (1991) and The Jesus and Mary Chain's fourth album "Honey's Dead" (1992).

Without a Sound: Without a Sound is the sixth studio album by alternative rock band Dinosaur Jr., released on August 23, 1994.  It is the first Dinosaur Jr. album not to feature Murph on drums, who is replaced by vocalist and guitarist J Mascis.  It is also their most commercially successful album, peaking at number 44 on the Billboard Top 200. " Feel the Pain" and "I Don't Think So" were released as singles, with "Feel the Pain" reaching number 4 on the Billboard Modern Rock Tracks chart, becoming one of their biggest hits.  Mascis later admitted that his father's death affected his writing and performance on this album, and he took three years to deliver the next Dinosaur Jr.  LP, 1997's "Hand It Over".

Murph (drummer): Emmett Jefferson Murphy III (born December 21, 1964), professionally credited as both Patrick Murphy and Murph, is best known for being the drummer for the alternative rock band Dinosaur Jr. He was a member of the group from its founding in 1984 through 1993, and since the original lineup reformed in 2005.

Farm (album): Farm is the ninth studio album by American alternative rock band Dinosaur Jr.  It is the band's first release on the record label Jagjaguwar.

Inherit (album): Inherit is the third album by the American band Free Kitten, released on May 20, 2008.  It was their first album in over ten years, the last being 1997's "Sentimental Education".  Dinosaur Jr.'s J Mascis appears on two songs on this album, "Surf's Up", and "Bananas".

Feel the Pain: "Feel the Pain" is a single by alternative rock band Dinosaur Jr. from their 1994 album "Without a Sound".  When interviewed by Billboard magazine the producer and mixer for Dinosaur Jr., Agnello, explained that he was after a "dry" sound to the song, "…so dry it jumps out at you."  Despite bashing "Without a Sound" as a whole, "Feel the Pain" was one of the two songs (the other being "I Don't Think So") that music critic Stephen Thomas Erlewine felt was a success.  The music video was directed by Spike Jonze.

Nature Nurture: Nature Nurture is the second studio album by British alternative rock band Dinosaur Pile-Up.  The album was released on 17 June 2013 and 25 February 2014 in the United Kingdom and the United States, respectively.  The album failed to chart in either of those countries.  However, the band's newfound popularity in Japan, along with the release of the "Peninsula EP" by A-Sketch months prior to the album's 22 October 2014 release, saw it chart at #168 in the country.  The single "Arizona Waiting" reached #68 on the Billboard Japan Radio Songs chart shortly after the album's release.  A-Sketch also released two "Japan Limited" music videos, both consisting of live performance footage, for "Peninsula" and "Arizona Waiting."

Freak Scene: "Freak Scene" is a song by American alternative rock band Dinosaur Jr., the opening track on the group's third studio album "Bug" (1988).  Written and produced by frontman J Mascis, the song was recorded at Fort Apache Studios by engineers Paul Q. Kolderie and Sean Slade.  "Freak Scene" was released as a single on SST Records in the United States and was also Dinosaur Jr.'s first release on Blast First in the United Kingdom.  The band also made a music video to promote the single.

J Mascis: J Mascis ( ; born Joseph Donald Mascis Jr., December 10, 1965) is an American musician, best known as the singer, guitarist and main songwriter for the alternative rock band Dinosaur Jr. He has also released several albums as a solo artist and played drums and guitar on other projects.  His most recent solo album, "Tied to a Star", was released in August 2014.  He was ranked number 86 in a "Rolling Stone" list of the "100 Greatest Guitarists", and number 5 in a similar list for "Spin" magazine in 2012.

Dinosaur (album): Dinosaur is the debut studio album by the alternative rock band Dinosaur Jr. It was released in 1985 on Homestead Records.  The album exhibits a folkier side of the band than on future releases , but some of the tracks on the album showed off a much heavier, more hardcore punk-based side to the band in songs such as "Does it Float", "Mountain Man", and "Bulbs of Passion".

Supporting paragraphs: Inherit (album) J Mascis
Answer: J Mascis