I have, in fact, continued putting together hypothetical mixtapes, but somehow got bogged down with them to the extent that I couldn't bear listening to them again in order to write about them in any meaningful (or otherwise) way.
And so I list them, without comment, for anyone who's interested. As usual, all material could have been downloaded from the usual places.
January 2007 mixtape:
The Peanut, "Roman Rain"
DSK, "Winter Lane"
Barbara Morgenstern, "The Operator (Piano Version)"
El Perro Del Mar, "I Can't Talk About It"
Marit Larsen, "The Sinking Game"
Charlotte Hatherley, "Behave"
The Yardbirds, "Happenings 10 Years Time Ago"
The Everly Brothers, "Lord of the Manor"
The Hudson Brothers, "With Somebody Else"
Robert Wyatt, "I'm A Believer"
Galt MacDermot, "Ripped Open by Metal Explosions"
Felix, "Tiger Stripes"
Prinzhorn Dance School, "You Are the Space Invader"
Escort, "Starlight (vocal)"
Sinoia Caves, "Naro Way"
Electrique, "La Presse People"
Professor Genius, "A Jean Giraud 4"
Sachiko Kenonobu, "Look Up, The Sky Is Beautiful"
Skyhooks, "Love's Not Good Enough"
March 2007 mixtape:
Love, "Seven & Seven Is"
The Seeds, "Nobody Spoil My Fun"
Minimum Chips, "Know You Too Well"
Other People's Children, "On A Clear Day"
Drop Nineteens, "Kick The Tragedy"
The Houston Outlaws, "Soul Power"
Airliner, "Nostalgia"
McNeal & Niles, "Quiet Isle"
Queen v Sly & The Family Stone, "We Will Rock You"
Brian Eno and Robert Wyatt, "Flies (The Plague of Flies)"
Perrey & Kingsley, "Toy Balloons"
Future World Orchestra, "Just A Matter of Time"
Reverso 68, "Tokyo Disco (Part One)"
Mark-Almond, "City"
Jacques Dutronc, "Hippie, Hippie, Hourrah"
The Guess Who, "Undun"
Stereo Total, "Get Down Tonight" [a must: KC & The Sunshine Band rendered in the style of the Velvet Underground]
Graham Bond Organisation, "Wade In The Water"
May 2007 mixtape:
Backini, "Company B-Boy"
The Primitives, "Crash"
Silicon Teens, "Memphis, Tennessee"
James Brown, "Call Me Superbad (Cornelius Rework)"
Eddie Maelov and Sunshine Patterson, "Lines"
Sen Kumpa, "Niawal"
Miami Horror, "Don't Be On With Her"
Dave Pike Set, "Mathar"
The Professionals, "Theme from The Godfather"
Annabee-Nox, "Always On My Mind"
The Runaways, "Cherry Bomb"
Quarks, "Wiederkomm"
The Alessi Brothers, "Seabird"
Robert Palmer, "Johnny and Mary"
Glass Candy, "Miss Broadway"
Ada, "Maps (Mayer & Thomas Remix)"
Copeland Davis, "Morning Spring"
and, to bring us right up to date:
July 2007 mixtape:
Vallerenga Blues and Disko Combo, "Ballerina"
Datashat, "Stop The Message"
Hilary Duff, "Danger"
Glass Candy, "The Chameleon (Acapella)"
Shanghai Au Go Go, "I Cried All Winter"
The Seeds, "Can't Seem To Make You Mine"
Junior Senior, "Move Your Feet"
Junior Parker, "Taxman"
J-Walk, "French Letter"
Scott Walker, "Maria Bethania"
Manu Chao, "Rainin' In Paradize"
Zalatnay Sarolta, "Egyszer ..."
Lez Dantz & His Orchestra, "Louie Louie"
The Honeymoon Killers, "Histoire A Suivre"
A Mountain of One, "Innocent Reprise"
Liechtenstein, "Stalking Skills"
The Come Ons, "Hip Check!"
Ricardo Villalobos, "Baila Sin Petit"