pickle wrote:I don't think you fully grasp what you're asking. Replace "RSS feeds" with "songs" and you might understand just how wide reaching and arbitrary the question is.
What don't I fully grasp? In about 30 minutes I was able to compile this list ...
http://rss.cnn.com/rss/cnn_topstories.rss
http://rss.cnn.com/rss/cnn_latest.rss
http://rss.cnn.com/rss/cnn_us.rss
http://rss.cnn.com/rss/cnn_world.rss
http://rss.cnn.com/rss/money_topstories.rss
http://rss.cnn.com/rss/cnn_allpolitics.rss
http://rss.cnn.com/rss/cnn_showbiz.rss
http://rss.cnn.com/rss/cnn_health.rss
http://rss.cnn.com/rss/cnn_tech.rss
http://rss.cnn.com/rss/cnn_living.rss
http://rss.cnn.com/rss/cnn_crime.rss
http://rss.cnn.com/rss/si_topstories.rss
http://rss.cnn.com/rss/cnn_travel.rss
http://feeds.cbsnews.com/CBSNewsMain
http://feeds.cbsnews.com/CBSNewsNational?format=xml
http://feeds.cbsnews.com/CBSNewsWorld?format=xml
http://feeds.cbsnews.com/tech_talk?format=xml
http://feeds.cbsnews.com/CBSNewsPolitics?format=xml
http://feeds.cbsnews.com/CBSNewsSciTech?format=xml
http://feeds.cbsnews.com/CBSNewsHealth?format=xml
http://feeds.cbsnews.com/CBSNewsEntertainment?format=xml
http://feeds.cbsnews.com/CBSNewsBusiness?format=xml
http://feeds.cbsnews.com/CBSNewsOpinion?format=xml
http://feeds.cbsnews.com/CBSNewsTravel?format=xml
http://feeds.cbsnews.com/CBSNewsStory?format=xml
http://feeds.cbsnews.com/CBSNewsPhoto?format=xml
http://feeds.cbsnews.com/CBSNewsPopVideo?format=xml
http://feeds.cbsnews.com/CbsNewsApStrange?format=xml
http://feeds.cbssports.com/cbssportsline/auto_news
http://feeds.cbssports.com/cbssportsline/boxing_news
http://feeds.cbssports.com/cbssportsline/golf_news
http://feeds.cbssports.com/cbssportsline/mlb_news
http://feeds.cbssports.com/cbssportsline/nba_news
http://feeds.cbssports.com/cbssportsline/cb_news
http://feeds.cbssports.com/cbssportsline/cfb_news
http://feeds.cbssports.com/cbssportsline/nfl_news
http://feeds.cbssports.com/cbssportsline/nhl_news
http://feeds.cbssports.com/cbssportsline/soccer_news
http://feeds.cbssports.com/cbssportsline/tennis_news
http://feeds.cbssports.com/cbssportsline/wnba_news
http://feeds.cbssports.com/cbssportsline/home_news
http://feeds.abcnews.com/abcnews/topstories
http://feeds.abcnews.com/abcnews/politicsheadlines
http://feeds.abcnews.com/abcnews/blotterheadlines
http://feeds.abcnews.com/abcnews/healthheadlines
http://feeds.abcnews.com/abcnews/entertainmentheadlines
http://feeds.abcnews.com/abcnews/moneyheadlines
http://feeds.abcnews.com/abcnews/technologyheadlines
http://feeds.abcnews.com/abcnews/travelheadlines
http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&topic=h&num=3&output=rss
http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&topic=w&output=rss
http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&topic=n&output=rss
http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&topic=b&output=rss
http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&topic=t&output=rss
http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&topic=e&output=rss
http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&topic=s&output=rss
http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&topic=m&output=rss
http://feeds.reuters.com/reuters/artNews?format=xml
http://feeds.reuters.com/reuters/entertainment?format=xml
http://feeds.reuters.com/reuters/environment?format=xml
http://feeds.reuters.com/reuters/healthNews?format=xml
http://feeds.reuters.com/reuters/worldNews?format=xml
http://feeds.reuters.com/Reuters/InternetNews?format=xml
http://feeds.reuters.com/reuters/lifestyle?format=xml
http://feeds.reuters.com/reuters/mediaNews?format=xml
http://feeds.reuters.com/reuters/MostRead?format=xml
http://feeds.reuters.com/reuters/musicNews?format=xml
http://feeds.reuters.com/reuters/oddlyEnoughNews?format=xml
http://feeds.reuters.com/reuters/peopleNews?format=xml
http://feeds.reuters.com/Reuters/PoliticsNews?format=xml
http://feeds.reuters.com/reuters/scienceNews?format=xml
http://feeds.reuters.com/reuters/sportsNews?format=xml
http://feeds.reuters.com/reuters/technologyNews?format=xml
http://feeds.reuters.com/reuters/topNews?format=xml
http://feeds.reuters.com/Reuters/domesticNews?format=xml
http://rss.news.yahoo.com/rss/topstories
http://rss.news.yahoo.com/rss/yahoonewsroom
http://rss.news.yahoo.com/rss/us
http://rss.news.yahoo.com/rss/crime
http://rss.news.yahoo.com/rss/terrorism
http://rss.news.yahoo.com/rss/education
http://rss.news.yahoo.com/rss/religion
http://rss.news.yahoo.com/rss/world
http://rss.news.yahoo.com/rss/mideast
http://rss.news.yahoo.com/rss/iraq
http://rss.news.yahoo.com/rss/un
http://rss.news.yahoo.com/rss/africa
http://rss.news.yahoo.com/rss/asia
http://rss.news.yahoo.com/rss/britain
http://rss.news.yahoo.com/rss/china
http://rss.news.yahoo.com/rss/europe
http://rss.news.yahoo.com/rss/india
http://rss.news.yahoo.com/rss/iran
http://rss.news.yahoo.com/rss/japan
http://rss.news.yahoo.com/rss/latam
http://rss.news.yahoo.com/rss/mexico
http://rss.news.yahoo.com/rss/nkorea
http://rss.news.yahoo.com/rss/oceania
http://rss.news.yahoo.com/rss/russia
http://rss.news.yahoo.com/rss/politics
http://rss.news.yahoo.com/rss/obama
http://rss.news.yahoo.com/rss/usmilitary
http://rss.news.yahoo.com/rss/uscongress
http://rss.news.yahoo.com/rss/democrats
http://rss.news.yahoo.com/rss/gop
http://rss.news.yahoo.com/rss/business
http://rss.news.yahoo.com/rss/stocks
http://rss.news.yahoo.com/rss/economy
http://rss.news.yahoo.com/rss/eurobiz
http://rss.news.yahoo.com/rss/earnings
http://rss.news.yahoo.com/rss/personalfinance
http://rss.news.yahoo.com/rss/tech
http://rss.news.yahoo.com/rss/techblog
http://rss.news.yahoo.com/rss/internet
http://rss.news.yahoo.com/rss/personaltech
http://rss.news.yahoo.com/rss/linux
http://rss.news.yahoo.com/rss/wireless
http://rss.news.yahoo.com/rss/enterprise
http://rss.news.yahoo.com/rss/software
http://rss.news.yahoo.com/rss/applecomputer
http://rss.news.yahoo.com/rss/security
http://rss.news.yahoo.com/rss/rssblog
http://rss.news.yahoo.com/rss/semiconductor
http://rss.news.yahoo.com/rss/videogames
http://rss.news.yahoo.com/rss/digitalmusic
http://rss.news.yahoo.com/rss/search
http://rss.news.yahoo.com/rss/entertainment
http://rss.news.yahoo.com/rss/celebrity
http://rss.news.yahoo.com/rss/movies
http://rss.news.yahoo.com/rss/tv
http://rss.news.yahoo.com/rss/music
http://rss.news.yahoo.com/rss/fashion
http://rss.news.yahoo.com/rss/enindustry
http://rss.news.yahoo.com/rss/arts
http://rss.news.yahoo.com/rss/health
http://rss.news.yahoo.com/rss/weightloss
http://rss.news.yahoo.com/rss/sexualhealth
http://rss.news.yahoo.com/rss/meds
http://rss.news.yahoo.com/rss/parenting
http://rss.news.yahoo.com/rss/seniors
http://rss.news.yahoo.com/rss/diseases
http://rss.news.yahoo.com/rss/aids
http://rss.news.yahoo.com/rss/cancer
http://rss.news.yahoo.com/rss/science
http://rss.news.yahoo.com/rss/weather
http://rss.news.yahoo.com/rss/space
http://rss.news.yahoo.com/rss/pets
http://rss.news.yahoo.com/rss/fossils
http://rss.news.yahoo.com/rss/biotech
http://rss.news.yahoo.com/rss/energy
http://rss.news.yahoo.com/rss/environment
http://rss.news.yahoo.com/rss/oped
http://rss.news.yahoo.com/rss/politicsopinion
http://rss.news.yahoo.com/rss/buscommentary
http://rss.news.yahoo.com/rss/sports
http://rss.news.yahoo.com/rss/oddlyenough
http://rss.news.yahoo.com/rss/obits
http://rss.news.yahoo.com/rss/mostemailed
http://rss.news.yahoo.com/rss/mostviewed
http://rss.news.yahoo.com/rss/highestrated