Top ten American composers/songwriters


Foster
Sousa
Joplin
Gershwin 
Copland
Jimmie Rodgers
Ellington
Richard Rodgers
Dylan
Porter

I constantly revisit this topic listening and reading. Thoughts?

jpwarren58
Good list.  But Frank Zappa is certainly a contender.    So is Leonard Bernstein.  Laura Nyro.  Eric Whitacre.  Miles Davis.  Charles Ives.  So is Jimmy Webb.  Don't put down Jimmy!
Paul Simon
Tom Petty
James Taylor
Carol King
Barry Manolo
Bruce Springsteen
Bob Dylan
Leonard Cohen
Tod Rundgren
Greg Allman
Paul Simon
Alan Hovhaness
Joni Mitchell
Ferde Grofé
J.P. Sousa
Woody Guthrie
Huddie Ledbetter
Louis Armstrong

Keep ’em coming. A lot of quality names. Leonard Cohen, however, is a Canadian. Ahem...  But Joni can be counted in because she abandoned Canada for New York and then L.A.
Foster, as in David Foster......he’s a Canadian also.  Perhaps the OP meant North American
A lot of the greats already listed. I’ll add Brian Wilson, Chuck Berry, Dave Bartholomew, Pomus/Shuman, Leiber/Stoller, Willie Dixon, Buddy Holly, Hank Williams, Merle Haggard, Randy Newman, Jackson Browne, Iris Dement, John Hiatt, Rodney Crowell, Felice & Boudleaux Bryant, Goffin/King, Greenwich/Barry, Mann/Weil, and Holland/Dozier/Holland (writers of the sublime "What Becomes Of The Broken Hearted").
Some good candidates already mentioned. Also:

Samuel Barber
Walter Piston
Howard Hanson
John Adams
Elliot Carter
Phillip Glass (reluctantly and depending on how one defines “top” 🤔)

In Jazz and popular music:

Billy Strayhorn
Wayne Shorter
Benny Golson
Thelonious Monk
Cole Porter
Ervin Berlin
Hoagy Carmichael
Jerome Kern
Stephen Sondheim
Oscar Hammerstein
Stevie Wonder








Hank Williams
Chuck Berry
Bob Dylan
John Fogerty
Paul Simon
Stevie Wonder
Carole King
Randy Newman
Bruce Springsteen
Tom Petty

That's my list for popular music.  For me, Randy Newman comes in just before James Taylor.  Joni Mitchell and Neil Young are ineligible, since they were both born in Canada.  I would have to make another list for jazz (Monk, Ellington, Shorter, etc.), and Broadway (Gershwin, Rogers and Hammerstein, Stephen Sondheim, etc.). 

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Kevin Gilbert
Andrew Gold
Will Owsley
Mose Allison
Terry Adams
Jimmie Webb  - Great solo showman
I always loved how Andrew Hill's compositions were challenging which brought out the best of his session-mates on many occasions.
Yes Berlin and Monk deserve to be in there, but who would you toss out? 
This list is meant as what music historians would include in a future textbook or article.  Hard to narrow down. One of my criteria is the enjoyable hour. Does the candidate have an hour of music you can listen to non stop? Sousa excepted. He is special; forr as long as there are parades.....he will outlast the whole list. Joe
Alan Jay Lerner
Harold Arlen (Somewhere over the Rainbow and many more)
Cole Porter
Chuck Berry and Kris Kristofferson.

And pretty much everyone bdp24 mentioned.
edcyn,

"Leonard Cohen, however, is a Canadian. Ahem... But Joni can be counted in because she abandoned Canada for New York and then L.A."
That is, more or less, what Leonard Cohen did, too. With a few stops in between.
Bob Dylan
Bruce Springsteen 
Tom Waites
Paul Simon
Miles Davis
Tom Petty
Roy Orbison
Robert Hunter
Allen Toussaint 
Rogers & Hamerstein
Willie Nelson needs to be on my list so as hard as it is for me , I'll take AT off
Oops, left out Lucinda Williams, Marshall Crenshaw, Dwight Twilley, Jordan/Wilson (The Flamin' Groovies), Difford & Tillbrook (Squeeze), Nick Lowe. And Johnny Cash, fer cryin' out loud!
Johnny Cash
Janice Joplin
Don Henley
Willie Nelson
Dollie Parton
Nat King Cole
Tom Petty
Roy Orbison
Carlos Santana
Yea for Zappa!   I'm also a big fan of John Hiatt's work.  Johnny Cash, for sure.  Though I don't listen to him much, Kris Kristoferson is widely respected. Love Nick Lowe, but he has not really stretched beyond his era of popularity. I just don't get Leonard Cohen.  Maybe the songs, but I can't listen to the guy.  And then the Lord decided we needed Miles Davis to compare all other jazz musicians to. And finally, let's not forget the incredible Willie Dixon and Big Bill Broonzy.  The number of tunes those two wrote that defined American music and are a foundation to everything out there today are unparalleled.  
@pgaulke60, Willie Dixon wasn't forgotten (see 04/04 at 5:50 AM), Good call on Big Bill Broonzy, and let's add Leadbelly and Mississippi John Hurt (a huge influence of Lucinda Williams and Peter Case).
Einstein died in NJ but I don’t think we can call him an American scientist.

Einstein died as an American citizen, but prior to that he held citizenship of several countries including Prussia, Austria, Switzerland and Germany and several kingdoms that no longer exist.

If we must be more nuanced, calling him German-American will be appropriate and respectful of his heritage as well as his chosen country at the time of his death.

Best,

Erik
Einstein became an American citizen in 1940. Don’t be ridiculous.
There is a warning label on bottles of isopropyl alcohol that clearly stating that it is for disinfecting and making hand sanitizer, NOT for drinking.
Unfortunately, Difford and Tilbrook are Brits, though I wish the US could claim them.

Warren Zevon
Michael Nesmith
Art Alexakis (Everclear)
Mike Ness (Social Distortion)
1++ Frank Zappa
I can’t believe nobody mentioned Burt Bacharach. His contribution to the Greatest Hits far exceeded most of the names listed by others here! And Paul Williams went well beyond a bunch of the artists listed above and isn’t head of ASCAP for nothing!

Oops, right you are, @vinylandtubes (love the handle!). Squeeze sounds so American (as did The Beatles, imo) I had forgotten. I got to seem them live in London while there in late '82.

@davepratt: Good one, Bacharach definitely deserves inclusion.

Carla Bley please!

The "list" is almost entirely men.

Mildred J. Hill wrote the most popular song of all time. She should make every list yet no one knows who the is. I had to look her up!

Perhaps a split between composers/songwriters would be better?
Also different genres of music too? I could toss off many Jazz greats but not a single hip hopper, gospel, metal, or trance composers/songwriter. 
History of popular songs yes. History of composers and songwriters, a footnote.
Carol King has been suggested. Not sure why so few women composers/songwriters. Plenty of feminine involvement in classical performance. I don't think we feel threatened any longer. Would be a great thread to explore. 
And coming from Schubert completely makes sense. It was between Barber and Copland. Copland more American imho.