Hello! What about to implement these constants? AP_GET_STRING_SONG_TITLE (still will be AP_GET_STRING_SONG_NAME), AP_GET_STRING_SONG_ARTIST, AP_GET_STRING_SONG_ALBUM, AP_GET_STRING_SONG_YEAR, AP_GET_STRING_SONG_GENRE, AP_GET_INT_SONG_GENRE, AP_GET_INT_TOTAL_SONG_LENGTH_SECOND, AP_GET_INT_TOTAL_SONG_LENGTH_FRAME, AP_GET_INT_PAN, AP_SET_INT_PAN. -- ... Evgeny ... [Nothing]