A Toot and a Snore in '74 is a bootleg album of the only known recording session in which John Lennon and Paul McCartney played together after the break-up of The Beatles. Mentioned by Lennon in a 1975 interview, details were brought to light in May Pang's 1983 book, Loving John, and it gained wider prominence when McCartney made reference to the session in a 1997 interview. Discussing with Australian writer Sean Sennett in his Soho office, McCartney claimed the "session was hazy... for a number of reasons". The story is corroborated by biographies such as Christopher Sandford's 2006 McCartney.

Lennon was producing Harry Nilsson's latest album, Pussy Cats, when Paul and Linda McCartney dropped in on the first night of the session, aka "the Jim Keltner Fan Club Hour", at Burbank Studios on 28 March 1974. They were joined by Stevie Wonder, Harry Nilsson, Jesse Ed Davis, May Pang, Bobby Keys and producer Ed Freeman for an impromptu jam session.

Lennon was in his "lost weekend", separated from Yoko Ono and living in Los Angeles with May Pang. In his 2006 book, McCartney, Sandford describes the scene as follows:

Snoring is the vibration of respiratory structures and the resulting sound, due to obstructed air movement during breathing while sleeping. In some cases the sound may be soft, but in other cases, it can be loud and unpleasant. Snoring during sleep may be a sign, or first alarm, of obstructive sleep apnea (OSA).

Generally speaking the structures involved are the uvula and soft palate. The irregular airflow is caused by a passageway blockage and is usually due to one of the following:

Snoring is known to cause sleep deprivation to snorers and those around them, as well as daytime drowsiness, irritability, lack of focus and decreased libido. It has also been suggested that it can cause significant psychological and social damage to sufferers. Multiple studies reveal a positive correlation between loud snoring and risk of heart attack (about +34% chance) and stroke (about +67% chance).

Though snoring is often considered a minor affliction, snorers can sometimes suffer severe impairment of lifestyle. The between-subjects trial by Armstrong et al. discovered a statistically significant improvement in marital relations after snoring was surgically corrected. This was confirmed by evidence from Gall et al., Cartwright and Knight and Fitzpatrick et al.

John Winston Ono Lennon, MBE (9 October 1940 – 8 December 1980) was an English musician and singer-songwriter who rose to worldwide fame as one of the founder members of The Beatles, one of the most commercially successful and critically acclaimed acts in the history of popular music. Together with Paul McCartney, he formed one of the most celebrated songwriting partnerships of the 20th century.

Born and raised in Liverpool, Lennon became involved as a teenager in the skiffle craze; his first band, The Quarrymen, evolved into The Beatles in 1960. As the group disintegrated towards the end of the decade, Lennon embarked on a solo career that produced the critically acclaimed albums John Lennon/Plastic Ono Band and Imagine, and iconic songs such as "Give Peace a Chance" and "Imagine". After his marriage to Yoko Ono in 1969, he changed his name to John Ono Lennon. Lennon disengaged himself from the music business in 1975 to devote time to raising his infant son Sean, but re-emerged with Ono in 1980 with the new album Double Fantasy. He was murdered three weeks after its release.

Sir James Paul McCartney, MBE, Hon RAM, FRCM (born 18 June 1942) is an English musician, singer-songwriter and composer. Formerly of the Beatles (1960–1970) and Wings (1971–1981), he has been described by Guinness World Records as "The Most Successful Composer and Recording Artist of All Time", with 60 gold discs and sales of over 100 million albums and 100 million singles. With John Lennon, George Harrison, and Ringo Starr, he gained worldwide fame as a member of the Beatles, and with Lennon formed one of the most celebrated songwriting partnerships of the 20th century. After leaving the Beatles, he began a solo career and later formed the band Wings with his first wife, Linda Eastman, and singer-songwriter Denny Laine.

According to the BBC, his Beatles song "Yesterday" has been covered by over 2,200 artists—more than any other song. Wings' 1977 release, "Mull of Kintyre", became one of the best-selling singles ever in the UK, and he is "the most successful songwriter" in UK chart history, according to Guinness. As a songwriter or co-writer, he is included on thirty-one number one titles on the Billboard Hot 100, and as of 2012 he has sold over 15.5 million RIAA certified units in the United States.

Harry Edward Nilsson III (June 15, 1941 – January 15, 1994) was an American singer-songwriter who achieved the peak of his commercial success in the early 1970s. On all but his earliest recordings he is credited as Nilsson. He is known for the hit singles "Everybody's Talkin'" (1969), "Without You" (1971), and "Coconut" (1972). Nilsson's career is also notable for the fact that he was one of the few major pop-rock recording artists of his era to achieve significant commercial success without ever performing major public concerts or undertaking regular tours.

He was awarded Grammys for two of his recordings; best male contemporary vocal in 1969 for "Everybody's Talkin'", the theme song to the Academy Award-winning movie Midnight Cowboy, and best male pop vocal in 1972 for "Without You."

Nilsson was born in the Bushwick section of Brooklyn, New York, in 1941. His paternal grandparents were Swedish circus performers and dancers, especially known for their "aerial ballet" (which is the title of one of Nilsson's albums). His father, Harry Edward Nilsson, Jr., abandoned the family when young Harry was three. An autobiographical reference to this is found in the opening to Nilsson's song "1941":