Perferably (Ordered by percived difficulty): - Prefer songs from most liked genera/artist/album - Favor liked song/genera/artist/album & avoid consista

Perferably (Ordered by percived difficulty): - Prefer songs from most liked genera/artist/album - Favor liked song/genera/artist/album & avoid consistantly disliked song/genera/artist/album. - If a specific song/genera/artist/album is liked more at a specific time, play it more often at that time. - If a song is being played and specific song/genera/artist/album is always liked when it follows this song then favor those. - If you are playing a song and there is a song that is always liked when it follows this song favor that song when choosing the next song. Possibly (if I decide to devote my life to making a music recommending engine): - Corelate GPS location with song choices - Corelate weather/humidity/tempature/month with song choices - Do NLP sentiment analysis to score all of the songs on an emotional-tone scale to help group them well. - Do some DSP on all of the audio to generate a intro and outro beat/rythm profile and attempt to best match the song that will lead to a good enterance/exit. edit: fixed formatting.