Muleshoe Curve is a curve of track on the former Pennsylvania Railroad, located near Duncansville, Pennsylvania.
 It never reached the same amount of popularity as the nearby Horseshoe Curve, located 4.34 mi (7 km) north of Muleshoe curve.
 This was mainly due to it being merely a secondary route between Spruce Creek and Gallitzin.
 Built in 1850s by the state of Pennsylvania as part of the New Portage Railroad (itself built to bypass the inclined planes of the Allegheny Portage Railroad).
 Pennsylvania Railroad (PRR) purchased the line (and the curve) in 1857 and promptly closed it, as the PRR already had their own line in the region.
 The rails were removed and used by the Pittsburgh, Fort Wayne & Chicago Railroad.
 In 1904 the line was reopened and double tracked by the PRR as a bypass.
 One track was removed in 1955 and the other in 1981.
 After the railroad was taken over by Conrail, Muleshoe Curve was permanently abandoned in 1981.
In thermodynamic equilibrium, a necessary condition for stability is that pressure formula_1 does not increase with volume formula_2.
 This basic consistency requirement—and similar ones for other "conjugate" pairs of variables—are sometimes violated in analytic models for first order phase transitions.
 The most famous case is the "Van der Waals equation" for real gases, see Fig. 1 where a typical "isotherm" is drawn (black curve).
 The Maxwell construction is a way of correcting this deficiency.
 The decreasing right hand part of the curve in Fig. 1 describes a diluted gas, while its left part describes a liquid.
 The intermediate (rising) part of the curve in Fig. 1 would be correct, if these two parts were to be joined smoothly—meaning in particular that the system would remain also in this region spatially uniform with a well defined density.
 But this is not what happens.
 If the volume of a vessel containing a fixed amount of liquid is expanded at constant temperature, there comes a point where some of the liquid boils and the system consists of two well separated phases.
 While this two-phase coexistence holds as the volume continues to increase, the pressure remains constant.
 It decreases again, after all liquid is evaporated and the gas expands.
 Thus the sinusoidal part of the isotherm is replaced by a horizontal line (red line in Fig. 1).
 According to the Maxwell construction (or "equal area rule"), the height of the horizontal line is such that the two green areas in Fig. 1 are equal.
Curve were an English alternative rock and electronica duo from London, formed in 1990 and split in 2005.
 The band consisted of Toni Halliday (vocals, occasionally guitar) and Dean Garcia (bass, guitar, drums, programming).
 Halliday wrote also the lyrics of their songs and they both contributed to songwriting.
 An important collaborator was the producer Alan Moulder, who helped them to shape their blend of heavy beats and densely layered guitar tracks set against Halliday's vocals.
Danish rock is rock music played in Denmark.
 Starting in the 1950s, rock music was imported from the United States of America, where it was becoming extremely popular.
 Danish jazz artists began adopting the rock genre.
 Towards the end of the 1950s and throughout the 1960s, Danish rock was heavily influenced by British music, one of the genres being R&B.
 By the end of the 1960s, Danish rock was again being influenced by American rock.
 During the 1980s, Danish rock consisted mainly of pop-rock bands.
 In the current Danish rock scene, Indie rock is very popular.
Halestorm is the debut studio album by American rock band Halestorm.
 It was released in 2009 on Atlantic Records.
 Howard Benson produced the album.
 It peaked at #40 on the "Billboard" 200.
 The first single from the album, "I Get Off" received considerable play time.
 The song reached #17 on "Billboard"<nowiki>'</nowiki>s Rock list.
 The track "Innocence" was co-written by ex-Evanescence member, Ben Moody.
Halestorm is an American hard rock band from Red Lion, Pennsylvania, consisting of lead vocalist and guitarist Lzzy Hale, her brother drummer and percussionist Arejay Hale, guitarist Joe Hottinger, and bassist Josh Smith.
 The group's self-titled debut album was released on April 28, 2009, through Atlantic Records.
 Their second album "The Strange Case Of..." was released on April 10, 2012.
 Its lead single "Love Bites (So Do I)" from that album won their first Grammy Award for Best Hard Rock/Metal Performance on February 10, 2013.
MeteorCity Records is an American record label based in Idaho.
 MeteorCity was founded in 1997 by Jadd Shickler and Aaron Emmel in Albuquerque, New Mexico.
 With the release of its compilation album "Welcome to MeteorCity" showcasing young unsigned Kyuss-like bands, MeteorCity helped launch the stoner rock genre and many of the genre's first bands, plus side projects from members of well-known bands including The Atomic Bitchwax and Hermano.
 From 2007 through the present the label has been owned and operated by All That is Heavy as their in-house record label.
 All That is Heavy is the first online record store dedicated exclusively to Stoner rock, doom metal, sludge metal, drone metal and psychedelic rock.
Premio Lo Nuestro 2003 was the 15th anniversary of the awards.
 the show was hosted by Mexican presenters Marco Antonio Regil and Adal Ramones.
 Juanes, Thalía, Marc Anthony, Pilar Montenegro, Sin Bandera, Banda el Recodo and other Latin music greats gave electrifying performances.
 In the show, there was 36 awards winners with 135 nominations.
 In Pop genre, Awards was given for : Album of the Year, Best Male Artist, Best Female Artist, Best Group or duo, Best New Artist and Song of the Year.
 In Rock Genre : Best Rock Album and Best rock Performer of the Year.
 In Tropical genre : Best Tropical Album of the Year, Best Tropical Male Artist, Best Tropical Female Artist, Best Tropical Group or Duo of the Year, Best Tropical New Artist, Tropical Song of the Year, Best Merengue Performance, Best Salsa Performance and Best Traditional Performance.
 Juanes was the biggest winner of night, took home four awards Best Pop Male Artist, Best Music Video, Best Rock Performance, and Pop Song of the Year .
 In the Regional Mexican, Pilar Montenegro took three awards for Regional Mexican Song of the Year, Pop Song of the Year ("Quitame Ese Hombre"), and for Best Regional Mexican Female Artist.
 In the tropical genre, Celia Cruz took home with four great awards of the night for Best Salsa Performance, Best Tropical Female Artist, Best Tropical Song of the year and Tropical Album of the Year.
 At the night, the greatest performance was a medley of top Latin hits from the last 15 years, performed by the artists that made them famous, including Vikki Carr, Son by Four, Los Ilegales, La Mafia, Luis Enrique, Wilfrido Vargas and Olga Tañón.
 There was a great tribute to Celia Cruz by the world-famous salsa group "Fania All-Stars", of which Cruz was a member during the 1970s, reunited for an exclusive performance that rocked the house.
ReAniMate 3.0: The CoVeRs eP is an EP by the American hard rock band Halestorm.
 It was released in the United States on January 6, 2017 as a follow up to "" (2013).
 "ReAniMate 3.0" features Halestorm's covers of six songs, all from different artists.
ReAniMate 2.0: The CoVeRs eP is an EP by the American hard rock band Halestorm.
 It was released in the United States on October 15, 2013 as a follow up to "" (2011).
 "ReAniMate 2.0" features Halestorm's covers of six songs, all from different artists.

Question: Were both Curve and Halestorm part of the Rock genre?
Answer: yes