Question: Are Frente! and Caifanes both rock bands?

Context paragraphs:
Live At Fez, New York 2004: Live At Fez, New York 2004 is the first live album by Australian alternative rock group Frente! .  It was recorded in New York City in 2004 The album was released as a download in 2014 to pledgers of Frente! 's pledgemusic campaign to re-release a remastered "Marvin the Album" (21st Anniversary Edition).

Haitian rock: Haitian rock, or rock kreyòl, started as rock n roll in Haiti in the early 1960s.  It was played by rock bands called "yeye" bands.  The name "yeye" derives from the Beatles lyrical verse, "yeah, yeah, yeah", which took off in the United States and was listened to by upper class Haitian families who had access to the radio.  Young Haitians formed small electric guitar-based bands.  These "yeye" rock bands were short-lived, as the addition of "compas" to their repertoires resulted in a sound was called mini-jazz, or "mini-djaz" in creole.

G.a.s. Drummers: G.a.s. Drummers was a melodic hardcore band formed in Jerez de la Frontera, Spain at the end of 1997 by three teenagers who stood out from their other students due to their colourful hair dies and their taste in the california punk rock bands such as Bad Religion, Operation Ivy, NOFX, Lagwagon, The Descendents etc.  Original members from other small local bands Dani Llamas (guitar and vocals), Pakomoto (Bass and vocals) and Rafa Camison (Drums) started playing together and composing their own music and after one year of sending demos around the country they got put as the opening act for Swedish Punk Rock band Randy on their Spanish tour.  A tour that took the band through the whole country helping a lot of Spanish kids discover that there were actually Spanish bands capable of sounding as good as some of their favorite American bands.  This lead immediately the band to sign to a young record label called Slide Chorus Records a young emerging record label from Madrid which would start releasing albums for other Spanish Punk Rock bands.  This first release titled Proud To Be Nothing hit the streets at the end of 1999 and was presented on their first European tour which covered Spain, Great Britain, France and the Netherlands amongst Spanish punk rock legend[P.P.M.

El silencio: El silencio (The Silence) is the third studio album by Mexican rock band Caifanes, released on May 29, 1992.  It was produced by Adrian Belew.  This is the last Caifanes album to feature bassist Sabo Romo and keyboardist Diego Herrera.

Frente!: Frente!  (or Frente) are an Australian alternative rock and folk-pop group which originally formed in 1989.  The original line-up consisted of Simon Austin on guitar and backing vocals, Angie Hart on lead vocals, Tim O'Connor on bass guitar (later replaced by Bill McDonald), and Mark Picton on drums (later replaced by Alastair Barden, then by Pete Luscombe).  In August 1991 they issued their debut extended play, "Whirled", which included the track, "Labour of Love".  In March 1992 they released a second EP, "Clunk", with its featured track, "Ordinary Angels", which peaked at No. 3 on the ARIA Singles Chart.  It was followed in October by "Kelly Street" (unintentional misprint of "Accidentally Kelly Street" was retained) which reached No. 4.  Their debut album, "Marvin the Album", issued in November, peaked at No. 5 on the ARIA Albums Chart. " Labour of Love" was released as an EP outside of Australasia in 1994 as a CD single with a cover version of New Order's "Bizarre Love Triangle" included.  The Australian rock music historian Ian McFarlane felt that the group's "quirky, irreverent, acoustic-based sound was at odds with the usual guitar-heavy, grunge trends of the day.  The band's presentation had a tweeness about it that could have been off-putting if not for its genuine freshness and honesty".

Caifanes: Caifanes is a Spanish-language rock en español band from Mexico City.  Formed in 1987, the group achieved international fame during the late 1980s and early 1990s.  The original lineup consisted of Saúl Hernández (vocals & guitar), (lead guitar) Sabo Romo (bass guitar), (drums), and (keyboards and saxophone).  Caifanes’ style can be described as a hybrid of British new wave, progressive rock and Latin percussion underscored by deep, somber, and Latin American-Mexican-Spanish-influenced lyrics and the vocal style of Saúl Hernández.  Members of Caifanes have cited King Crimson and Teresa Escogido as a major influence.

Caifanes (album): Caifanes is the self-titled debut studio album by Mexican rock band Caifanes.  It was released in 1988 after the success of their first singles, "Mátenme porque me muero" and "La bestia humana".  The original release of the album did not contain the songs "La negra Tomasa" and "Perdí mi ojo de venado", which were released in 1989 as singles and later incorporated into the album when it was re-released on Compact disc in 1993.  It is undergoing a re-pressing process as of March 2011.

Saúl Hernández: Saúl Alfonso Hernández Estrada (born January 15, 1964), is the lead singer, main songwriter and guitarist of Jaguares (band) and formerly of Caifanes, two of the most famous Mexican rock en español groups, the oldest (Caifanes) was formed in 1986.

Demons (band): Demons are a punk rock/garage punk band from Sweden.  The band includes quotation marks in their name to differentiate themselves from other bands with a similar name.  Their music has been described as "punk 'n' roll", but the band claims it should only be described as high-energy rock.  Their musical style relies heavily on the energy derived from punk rock.  Influences include 1960s garage rock bands such as The Sonics, The Standells and Shadows of Knight, The Velvet Underground, The Stooges and New York Dolls; and punk rock bands such as The Damned, The Heartbreakers and The Saints; and early hardcore punk bands such as Black Flag, Bad Brains and Dead Kennedys.  "Demons" has often been compared to contemporary groups like New Bomb Turks, The Hellacopters and Electric Frankenstein.

La Historia (Caifanes album): Caifanes: La Historia is a compilation album by Mexican Rock band Caifanes released almost two years after their sudden breakup.  Singles from 1987 to 1996, including two previously unedited live recordings are included in this 24-track album.  Disc 1 contains singles from 1987 to 1990; disc 2 contains singles from 1992 to 1994.

Supporting paragraphs: Frente! Caifanes
Answer: yes