Links

found a good tool~ online keyboard~ chords & scales~ 得閒就彈下D音先~~
http://www.primaryresources.co.uk/music/piano.html

this is a gd electronic piano with drum beats & diff instruments~
http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/music/piano/
人生智慧寶庫盡於此~ 日省其身 有則改之 無則加勉. 而原來論語全文係好長既~
http://humanum.arts.cuhk.edu.hk/~hkshp/cclassic/songming/zhuxi2.htm