Brand New is an American rock band from Long Island, New York.
 Formed in 2000, the band consists of Jesse Lacey (vocals, guitar), Vincent Accardi (guitar, vocals), Garrett Tierney (bass guitar, vocals), and Brian Lane (drums, percussion); they are joined by Benjamin Homola (percussion) and Kevin Devine (guitar, vocals) for their live performances.
 From 2005 until 2013 the band also included Derrick Sherman (guitar, backing vocals, keyboards).
Nine Black Alps are an English alternative rock band, formed in 2003 in Manchester.
 The band consists of vocalist-guitarist Sam Forrest, guitarist David Jones, drummer James Galley and bassist Karl Astbury.
Sirens is the fourth studio album by English alternative rock band Nine Black Alps, released on October 8, 2012 on Brew Records.
 The album is the first to feature bassist Karl Astbury, following the departure of Martin Cohen in 2011.
Glitter Gulch EP is an EP released by English band Nine Black Alps in 2006 on Island Records.
 These are all b-sides from the singles released from their debut album, Everything Is, except for "Coldhearted" which is a Black session recording.
Locked out from the Inside is the third studio album by Manchester-based alternative rock band Nine Black Alps, released on October 5, 2009.
 The album was released digitally with the purchase of tour tickets on August 6, 2009.
 The album was released on the band's own Lost House Records label.
Love/Hate is the second album by English rock band Nine Black Alps.
 It was recorded by Dave Sardy (Jet, Oasis) in L.A. and is the follow-up to debut album "Everything Is" (and Glitter Gulch EP) and was released on October 29, 2007.
Candy For The Clowns is the fifth studio album from British rock band Nine Black Alps.
 It was released in May 2014 under Hatch Records.
Tiny Evil Records is a record label imprint run by Interscope Records executive Luke Wood.
 Its acts include AFI, Jimmy Eat World, Brand New and Nine Black Alps, among others.
Paper Crown is the second solo album by Nine Black Alps front-man Sam Forrest, released December 28, 2009 on Desert Mine Music.
The Sorry Kisses are a rock band formed in 2006 around the core duo of singer-songwriter Hayley Hutchinson and Sam Forrest of Nine Black Alps.

Question: Were both Nine Black Alps and Brand New formed in 2000 or later?
Answer: yes