Question: What is a well known song Sir George Ivan "Van" Morrison took part in creating with his Northern Irish band?

Context paragraphs:
Van Morrison: Sir George Ivan "Van" Morrison, OBE (born 31 August 1945) is a Northern Irish singer-songwriter, instrumentalist and producer.  In 2016, he was knighted for his musical achievements and his services to tourism and charitable causes in Northern Ireland.

The Story of Them Featuring Van Morrison: The Story of Them Featuring Van Morrison is a compilation album that includes almost every song recorded by the Northern Irish band Them during the two-year history of the band when it featured Van Morrison as the vocalist for the group.

Them (band): Them were a Northern Irish band formed in Belfast in April 1964, most prominently known for the garage rock standard "Gloria" and launching singer Van Morrison's musical career.  The original five member band consisted of Morrison, Alan Henderson, Ronnie Milling, Billy Harrison and Eric Wrixon.  The group was marketed in the United States as part of the British Invasion.

The Best of Van Morrison Volume 3: The Best of Van Morrison Volume 3 is a compilation album by Northern Irish singer-songwriter Van Morrison, that was released on 11 June 2007 in the UK with a digital version released in the U.S. on iTunes Store, on 12 June 2007.  Manhattan/EMI Music Catalog Marketing released the CD version of the album on 19 June 2007 in the United States.  This new two-disc collection of 31 tracks has been compiled by Morrison himself.  It offers an overview of his large volume of material since the release of "The Best of Van Morrison Volume Two" in 1993.  The album's thirty-one tracks include previously unreleased collaborations with Tom Jones ("Cry For Home") and Bobby Bland ("Tupelo Honey") as well as duets with John Lee Hooker, B.B. King and Ray Charles.  The 2003 duet with Ray Charles is "Crazy Love" a song originally recorded on Morrison's 1970 album "Moondance".  "Blue and Green" was previously donated to be used on the charity album "", which raised money for relief efforts intended for Gulf Coast victims devastated by hurricane Katrina.  The duet with Tom Jones, "Cry For Home" was taken from the same recording sessions that produced the "Sometimes We Cry" duet between the two artists, which featured on Jones' successful album "Reload".  "Cry for Home" was released as a single on 4 June 2007 in the UK, and was followed by "Blue and Green" on 27 August.

Sir Christopher Nugent, 6th Baronet: Sir Christopher George Ridley Nugent, 6th Baronet (born October 5, 1949) is a British Baronet.  He is the son of Sir Robin George Colborne Nugent, 5th Baronet, and is descended from Field Marshal Sir George Nugent, 1st Baronet for whom the Baronetcy was created.  Through Sir George Nugent's wife Maria Skinner Sir Christopher is descendant from the Schuyler family and the Van Cortlandt family of British North America

Duets: Re-working the Catalogue: Duets: Re-working the Catalogue is the 35th studio album recorded by Northern Irish singer/songwriter Van Morrison.  It was released on 13 March 2015 on RCA Records.  Produced by Van Morrison along with Don Was and Bob Rock, it consists of songs previously recorded by Morrison this time recorded as duets.  Performances include the artists Bobby Womack, Steve Winwood, Mark Knopfler, Taj Mahal, Mavis Staples, Michael Bublé, Natalie Cole, George Benson, Gregory Porter, Clare Teal, P.J. Proby, Joss Stone, Georgie Fame, Mick Hucknall, Chris Farlowe, and Morrison’s daughter Shana Morrison.

Here Comes the Night: "Here Comes the Night" is a 1964 song, written by Bert Berns.  It became a hit for Northern Irish band Them, fronted by Van Morrison, in March 1965, charting at No. 2 in the UK and No. 24 in the US.  Them's single is listed at either No.33 or No.36 in the Top 100 best-selling UK singles during the calendar year 1965, depending on source.

Them Again: Them Again is the second album by the Northern Irish band, Them, whose lead singer and songwriter was Van Morrison.  The album was released by Decca Records in the UK on 21 January 1966 but it failed to chart.  In the U.S. it was released in April 1966 where it peaked at #138 on the "Billboard" charts.

Live at Sir George Williams University: Live at Sir George Williams University is a live album by Dave Van Ronk, re-released in 1997.  This recording was done live as a joint concert of the folk music societies of McGill and Sir George Williams Universities in 1967, at Sir George Williams University, in Montreal, Quebec, Canada, and also featured Rev. Gary Davis on the same bill.

Van Morrison: The Concert: Van Morrison: The Concert is the second video released by Northern Irish singer-songwriter Van Morrison, first released in 1990.  Recorded in New York City the previous year, the concert featured two special guests and long-time friends Mose Allison and John Lee Hooker, each of whom performed some of their own songs.  This video mainly consisted of Morrison's work from his last two albums; including four songs from both "Avalon Sunset" and "Irish Heartbeat".  The video also features jazz singer Georgie Fame on Hammond organ.  Some reviewers have stated that Van Morrison was not in best shape during the concert, his voice was probably strained by a cold.

Supporting paragraphs: Them (band) Van Morrison
Answer: Gloria