SRI GURUBHYO NAMAH SRI PARAMAGURUBHYO NAMAH SRI PARAMESHTHI GURUBHYO NAMAH
The Video of rendering Sri Bhadrakali Ashtottara Stotra and Namvali is available in my youtube channel (https://youtube.com/user/jsdpani) . There are requests to post its lyrics also and hence Pdf file of Ashtottara Stotra along with youtube link is provided here.
Astothara Stotra in Devanagari:
Astothara Stotra in English: