10/7
added songs
The Beatles, Christmas Song, etc.
9/29
added re-harmonization
bug fixed
09/26
added songs
Search Suggest
9/22
added list
Roman numeral degree function
9/19
Roman numerals degree function
Jazz standard data base
list of songs sort by year etc.
9/14
Mail function
Search minus one function
9/06
added songs,
categorical song list.
full screen chart mode, etc.
08/29
added "personal settings" function.
8/19
added SAVE & SONG EDIT function.
added 500 songs.