Convert all lrc files to srt. With SRT files, you can display lyrics in most media players.

lrc2srt.py

#!/usr/bin/python

import sys
import os

#usage: lrc2srt.py [directory]
# will recusively convert all lrc files to srt in directory

def conv(lrcPath,srtPath):
    lrc=file(lrcPath)
    srt=file(srtPath,"w")
    prevDate=None
    n=1
    for i in lrc.readlines():
        if ']' not in i: continue
        d,s=i.split(']')
        mm,sec=d[1:].split(':')
        s=s.strip()
        secInt,secCent=sec.split('.')
        srtDate='00:%s:%s,%s0'%(mm,secInt,secCent)
        if prevDate is not None and prevDate != srtDate and prevStr: 
            print >>srt, n
            print >>srt, prevDate,'-->',srtDate
            print >>srt, prevStr
            print >>srt
            n=n+1
        prevDate=srtDate
        prevStr=s


def walkLrc(p='.'):
    
    for root, dir, files in os.walk(p):
        for f in files:
            if not f.endswith('.lrc'):
                continue
            p=os.path.join(root,f)
            p2=p[:-4]+'.srt'
            print p,p2
            conv(p,p2)
            
walkLrc(sys.argv[1])

Thanks! I made a Python 3 version out of your code: https://gist.github.com/jilljenn/f5ca41d0c51f693d0b82229654a7cfe3