Question: Which song did The Hangmen cover that is popular with those learning to play guitar?

Context paragraphs:
Legend (Witchcraft album): Legend is the fourth album from the Swedish doom metal band Witchcraft.  The album was released September 25, 2012 through Nuclear Blast Records.  The album marked the debut of three new members: Simon Solomon (guitar), Tom Jondelius (guitar), and Oscar Johansson (drums).  Singer Magnus Pelander opted to focus on vocals and, as a result, "Legend" is the first Witchcraft album on which he does not play guitar as well as sing.  Bassist Ola Henriksson noted that "Magnus has been wanting to drop the guitar for a couple of years now, and just focus on the vocals.  When we found two new guitar players, it was an easy decision for him to do that.  Critics observed that the album departed from the band's vintage production values and opted for a more modern-sounding production.

Gloria (Them song): "Gloria" is a song written by Northern Irish singer-songwriter Van Morrison and originally recorded by Morrison's band Them in 1964 and released as the B-side of "Baby, Please Don't Go".  The song became a garage rock staple and a part of many rock bands' repertoires.  It is particularly memorable for its "Glooooria!"  chorus.  It is easy to play, as a simple three-chord song, and thus is popular with those learning to play guitar.

Anyone Can Play Guitar: "Anyone Can Play Guitar" is a single taken from Radiohead's first album "Pablo Honey", released just in advance of the album.  It is the band's second single, and their first to receive a wide hearing ("Creep" had been issued in limited quantities some months earlier, and had charted at #78, but would soon become a hit and ultimately be re-released later in 1993).  "Anyone Can Play Guitar" peaked at #32 in the UK, and remained a staple of the band's live sets throughout the early-mid 1990s.  In Australia, the single peaked at #97 on the ARIA singles chart in 1994.

The Hangmen (Washington, D.C. band): The Hangmen were an American garage rock band from Rockville, Maryland who were active in the 1960s.  In an effort to distinguish themselves from other American groups and tie-in with the popular British Invasion, they lured Scottish vocalist Dave Ottley to join the group.  Eventually they became the most popular band in the Washington, DC area, having a huge regional hit with "What a Girl Can’t Do", that appeared on Monument Records, but had actually been recorded by an earlier local group, the Reekers, whose membership included two future Hangmen, Tom Guernsey and Bob Berberich.  The single was nonetheless credited to the Hangmen.  The song became so popular that the band was greeted with near "Beatlemanic" adoration from fans, whose enthusiasm on one occasion erupted into a near riot.  The group followed-up with the single "Faces", which featured more aggressive sound, replete with a snide vocal from Ottley and a razor-like fuzz-driven guitar riff.  Ottley shortly thereafter departed from the band and was replaced by Tony Taylor.  The group, now with Taylor, went to Nashville to record the album "Bittersweet", which displayed a more eclectic and relaxed approach, which, despite its closing song, a raucous version of Van Morrison's' Gloria", stood in marked contrast to their previous efforts.  The album's opening cut was sitar-embellished version of "Dream Baby, which was also released as a single.  After additional rounds of lineup changes and in an effort to emphasize their increasingly psychedelic orientation, the Hangmen changed their name to the Button.  As the Button, they taped an unreleased set of songs for RCA Records in New York, but subsequently changed their name to Graffiti and recorded briefly for ABC Records.

Gairrett Brothers band: The Gairrett Brothers Band of Billings, Montana began as a country-rock band in 1968 playing at the Horseshoe Club in Billings, MT. John Wade, Jim Bob and Darrell were like the Gatlin brothers of Texas in that they could sing well together and harmonize.  They also learned to play guitar, bass guitar and steel guitar well so with an outside drummer Shorty Spang, they could play gigs around the Billings area.

William Vivanco: William Vivanco (born October 6, 1975, in Santiago, Cuba) is a composer and musician.  Vivanco learned to play guitar by frequenting Casa de la Trova on Calle Heredia in Santiago, "stealing chords".  He busked in the streets, and also performed with a professional children's choir.  He trained his voice, learning the techniques that would enable him to develop his distinctively percussive vocal style.  He also played day-long "romerias" and at the Festival of Singers of the Americas in Guantánamo.

Glen Ash: Glen Ash (also billed as Glenn Ash) was an American actor and comedian.  in 1948 Glen Ash was stationed in Tokyo, Japan with the 16th Communication Squadron (TAF) as a lineman and repairman.  He was a Corporal in the Air Force.  He began to play guitar on a J-45 Gibson owned by PFC Lester St. Andrie and after a couple of months he could play the chords of almost any song he heard.  Glen left the Air Force and went to Florida, where he appeared for a few years before leaving to go to California.  He could play the banjo and fiddle along with guitar.  In 1965 he made an appearance in Baton Rouge, Louisiana, where he reunited with St. Andrie, who was an Army Recruiter.morning reports of 16th Comm Sqdn

Play Guitar Play: "Play Guitar Play" is a song written and recorded by American country music artist Conway Twitty.  It was released in February 1977 as the second single and title track from the album "Play Guitar Play".  The song was Conway Twitty's 19th number one on the country chart.  "Play Guitar Play" stayed at number one for a single week and spent a total of 13 weeks on the country chart.

Charmaine Brooks: Charmaine Brooks is a Canadian rock singer and songwriter born in Stratford, Ontario, Canada.  Charmaine began learning to play guitar at an early age, she then switched to drums, and began studying under local drummer Wayne Brown.

Toni Qattan: Toni Qattan, (Arabic: ‎ ‎ ;) is a Jordanian singer from Palestinian origins, hails from the town of Beit Jala, he was born in August 11, 1985 in Jerusalem, his musical talent was born with him, where, in the age of eight, he began learning to play guitar In addition to piano, and then he studied composing and singing, also he holds a bachelor's degree in Business Management from the University of Applied Science in Amman.

Supporting paragraphs: The Hangmen (Washington, D.C. band) Gloria (Them song)
Answer: Gloria