Promissory note in the amount of $20,000 signed by all four members. Promissory note signed “J. Phillips”, “Michelle Phillips”, “Dennis Doherty” and “Cass Elliot”. 1p, 8x9. No place, December 1, 1966. In part: “FOR VALUE RECEIVED, the undersigned do severally and jointly promise to pay to Dunhill Records Ltd., or order, at the office of Dunhill Records Ltd. At 1330 Avenue of the Americas, New York, New York, 10019, or at such other place as may be designated in writing by the holder of this note, the principal sum of Twenty Thousand ($20,000.) Dollars together with interest on the principal sum accruing from the date hereof at the rate of six (6%) percent per annum, said payment to be made on demand provided that no demand shall be made prior to May 31, 1967.” The Mamas and the Papas, who were formed in New York in 1964 and disbanded in 1972, created a Grammy Award-winning hit, "Monday, Monday" (1966). Their other hits included "California Dreamin'" and "Dedicated to the One I Love". CASS ELLIOT was only 30 when she died of a heart attack in London in 1974. JOHN PHILLIPS was 65 when he died in 2001 of heart failure. DENNIS "DENNY" DOHERTY died in 2007 at age 66.

Working Manuscript for his song "Walking Thru My Dreams" which was released immediately after his death. Autograph Manuscript, not signed, 1p, 8x10½. Original working manuscript of his song "Walking Thru My Dreams". The song was released immediately after his death in a plane crash near Mason City, Iowa on February 3, 1959. The crash also killed Buddy Holly and Ritchie Valens. In full with misspellings: "Walking thru my Dreams/When I close my eyes/I cant fall a sleep/keep tossin & a turnin tumbling/a talking & a mumblin'/What to do/I start countin sheep/& end up countin kisses/Its you I always see/I want you close to me/keep dreaming about you/Walking thru my dreams/I see your lovely face/walking thru my dreams each nite/Walkin thru every place/but I only love you in my dreams & that/aint right./But who knows somday, dreams came/true it seems/So there in slumber land, I know ill hold/your hand/& we'll go walkin thru my dreams." This song was released on the flip side of the ballad "Someone Watching Over You". Some of the Big Bopper's best works were written during his many sleepless nights that he had often utilized for creative inspiration.

The Legendary Beatles guitarist signs check on Apple Records, Inc. account during period of significant musical projects. Check signed: "George Harrison", blue ink, 8x3½. National Westminster Bank Limited, London, England, May 20, 1971. Drawn on the account of Apple Records Inc, payable to Elloway & Co for £35 and 75 pence. Around the time this check was signed, Harrison was involved in several significant musical projects that included his collaborative work with John Lennon on the song “How Do You Sleep”, organizing a benefit concert in Bangladesh, and producing Badfinger's album “Straight Up” Bank cancellation stamps at mid-section. Small ink notation intersecting the "rr" in Harrison, with two hole-punches along check's top edge. Overall, fine condition. George Harrison (1943-2001) was an English musician, singer-songwriter, and guitarist, best known as the lead guitarist of the Beatles. Born in Liverpool, England, Harrison developed an early passion for music, influenced by skiffle and rock and roll. He joined John Lennon and Paul McCartney in the Quarrymen in 1958, which evolved into the Beatles.

Framed display (46x30) featuring the t-shirt from Caribou Ranch studio given to Lennon when he recorded there with Elton John, accompanied by an authentication signed by Lennon's lover at the time, May Pang, and by a photo of Lennon and Pang together Comprises: (1) DS: "May Pang". 1 page, 8x5. No place, no date. In full: "From John Lennon's T-shirt collection, Caribou Ranch t-shirt. Given to John during his visit to Caribou Ranch Studio, when he and Elton John recorded 'Lucy In The Sky With Diamonds'". Fine condition. (2) Extremely Rare Caribou Ranch T-shirt. Long-sleeve Collegiate Pacific, cream-colored, size 34-36. Slightly stained. Fine condition. From October 1973 until March 1975, JOHN LENNON (1940-1980) and MAY PANG lived, loved and worked together. During the Lennon-Yoko Ono separation and at Ono's instigation, their young, personal assistant became his constant companion. Deeply emotional and trying "to find himself", Lennon worked diligently to create the songs for his 1974 album Walls and Bridges, in which he dedicated one song to Ono and "Surprise Surprise" to his lover. Old friend Elton John sang backup on that song and played accompaniment on "Whatever Gets You thru the Night".