The Libraries in Brevard County, where I reside, have many books of music. Hal Leonard and many others, mostly for piano.
I copy (borrow) the song, cut out the solo clef, paste to blank sheet and make a copy and I have a lead sheet.
I am a country music fan and found a book with a very large collection of Hank Williams songs that I do not think are available from publishers.
Fran in Florida