Some context: Anton Friedrich Wilhelm (von) Webern (German: ['anton 've:ban] ( listen); 3 December 1883 - 15 September 1945) was an Austrian composer and conductor. Along with his mentor Arnold Schoenberg and his colleague Alban Berg, Webern was in the core of those in the circle of the Second Viennese School, including Ernst Krenek and Theodor W. Adorno. As an exponent of atonality and twelve-tone technique, Webern exerted influence on contemporaries Luigi Dallapiccola, Krenek, and even Schoenberg himself.
Webern insisted on lyricism, nuance, rubato, sensitivity, and both emotional and intellectual understanding in performance of music; this is evidenced by anecdotes, correspondence, extant recordings of Schubert's Deutsche Tanze (arr. Webern) and Berg's Violin Concerto under his direction, many such detailed markings in his scores, and finally by his compositional process as both publicly stated and later revealed in the musical and extramusical metaphors and associations everywhere throughout his sketches. As both a composer and conductor he was one of many (e.g., Wilhelm Furtwangler, Dimitri Mitropoulos, Hermann Scherchen) in a contemporaneous tradition of conscientiously and non-literally handling notated musical figures, phrases, and even entire scores so as to maximize expressivity in performance and to cultivate audience engagement and understanding.  This aspect of Webern's work had been typically missed in his immediate post-war reception, however, even as it may radically affect the music's reception. For example, Boulez's "complete" recording of Webern's music yielded more to this aesthetic the second time after largely missing it the first; but Eliahu Inbal's rendition of Webern's symphony with the hr-Sinfonieorchester is still far more within the spirit of the late Romantic performance tradition (which Webern seemingly intended for his music), nearly slowing to half-tempo for the whole of first movement and taking care to delineate and shape each melodic strand and expressive gesture throughout the entirety of the work.  Gunter Wand's 1966 recording of the Cantata No. 1 (1938-40), op. 29, with the Symphonieorchester des Bayerischen Rundfunks et al., may likewise be contrasted with both of Boulez's renditions.
What types of markings are in his scores?
A: anecdotes, correspondence, extant recordings of Schubert's Deutsche Tanze
Some context: All Time Low is an American rock band from Towson, Maryland, a suburb of Baltimore, formed in 2003. The band currently consists of lead vocalist and rhythm guitarist Alex Gaskarth, lead guitarist and backing vocalist Jack Barakat, bassist and backing vocalist Zack Merrick and drummer Rian Dawson. The band's name is taken from lyrics in the song "Head on Collision" by New Found Glory. The band consistently tours year-long, has headlined numerous tours, and has appeared at music festivals including Warped Tour, Reading and Leeds and Soundwave.
On March 8, 2014, All Time Low toured the UK as part of their "A Love Like War: UK Tour" before moving on to the states on March 28 for the remaining part of the tour. The music video for their song "The Irony of Choking on a Lifesaver" used clips from that tour and premiered on Kerrang! on May 14.  Their next album would be recorded with producer John Feldman. The album, Future Hearts, was announced with the first single, "Something's Gotta Give", premiering on Radio One on January 11, 2015. The second single, "Kids In The Dark", was released on March 9, 2015. The band played Soundwave 2015 in Australia and headlined sideshows. They headlined a spring US 2015 tour for the album with support from Issues, Tonight Alive and State Champs, and co-headlining a UK tour with You Me At Six. Future Hearts debuted at No. 2 on the Billboard 200, selling 75,000 copies in its first week, becoming the band's highest charting and biggest selling week ever. It also topped the UK Albums Chart with almost 20,000 first week sales.  In July 2015, the band won four awards at the 2015 Alternative Press Music Awards.  The band has since toured and released music videos, including one for "Runaways" in August 2015. On September 1st, 2016, the band leaked a new song titled "Take Cover", which was later officially released with a music video the next day as a bonus track for their live album, "Straight to DVD II: Past, Present, and Future Hearts".
Did they tour for the album?
A: On March 8, 2014, All Time Low toured the UK as part of their "A Love Like War: UK Tour"
Some context: Bernard Mathew Leadon III (pronounced led-un; born July 19, 1947) is an American musician and songwriter, best known as a founding member of the Eagles. Prior to the Eagles, he was a member of three pioneering and highly influential country rock bands: Hearts & Flowers, Dillard & Clark, and the Flying Burrito Brothers. He is a multi-instrumentalist (guitar, banjo, mandolin, steel guitar, dobro) coming from a bluegrass background. He introduced elements of this music to a mainstream audience during his tenure with the Eagles.
Leadon was born in Minneapolis, one of ten siblings, to Dr. Bernard Leadon Jr. and Ann Teresa (nee Sweetser) Leadon, devout Roman Catholics. His father was an aerospace engineer and nuclear physicist whose career moved the family around the U.S. The family enjoyed music and, at an early age, Bernie developed an interest in folk and bluegrass music. He eventually mastered the 5-string banjo, mandolin and acoustic guitar.  As a young teen he moved with his family to San Diego, where he met fellow musicians Ed Douglas and Larry Murray of the local bluegrass outfit, the Scottsville Squirrel Barkers. The Barkers proved a breeding ground for future California country rock talent, including shy, 18-year-old mandolin player Chris Hillman, with whom Leadon maintained a lifelong friendship. Augmented by banjo player (and future Flying Burrito Brother) Kenny Wertz, the Squirrel Barkers eventually asked Leadon to join the group, upon Wertz's joining the Air Force in 1963.  His stint in the Scottsville Squirrel Barkers did not last long. In late 1963, his family once again relocated to Gainesville, Florida, when his father accepted a position as Professor of Aerospace Engineering at the University of Florida. Leadon attended Gainesville High School, where he met classmate and future Eagles lead guitarist Don Felder, whose band, the Continentals, had just lost guitarist Stephen Stills. Upon Leadon's joining the group, rechristened Maundy Quintet, they gigged locally, even sharing the bill with future Gainesville legend Tom Petty and his early band the Epics (a band that also included Bernie's brother, musician Tom Leadon).  A call from ex-Squirrel Barker Larry Murray in 1967, to join his fledgling psychedelic country-folk group, Hearts & Flowers, was enticing enough for Leadon to return to California, where he soon became involved with the burgeoning L.A. folk/country rock scene. Leadon recorded one album with the band, their second release Of Horses, Kids, and Forgotten Women for Capitol Records. The record was a local hit but failed to make much of a dent on the national album charts. Discouraged, the group disbanded the following year.
How did Leadon get started with music?
A:
The family enjoyed music and, at an early age, Bernie developed an interest in folk and bluegrass music.