The glory of their times is ,simply the greatest baseball compilation ever recorded{Roger angel's books are better,different,in that they are ESSAY'S]Reading and re-reading this book,I wondered what it actually sounded like to record this,to expierence.Well, after purchasing this cD,I know. This is the greatest baseball find I could imagine.the quality of the recordings is uniformly good[some parts are less audible then others].The content is pure joy.How wonderful to HEAR sam Crawford, Lefty O'Doul[were there any finer men to play baseball?]One can only wish that someone had done the same with the great Negro League players ...alas,though that does not detract from this Brilliant recording{s].I would give it 6 10 a pantheon of stars...it is that good