You can chant along with the Praises to the Twenty-one Taras, available in ebook format from FPMT's Foundation Store. The ebook includes Tibetan phonetics, chantable English version and English translation.
Praises to the Twenty-one Taras (Audio)
By Kyabje Lama Zopa Rinpoche
This recording of Lama Zopa Rinpoche chanting the Praises to the Twenty-one Taras was originally published as an audio CD. It is now only available for download or to listen to online. See the audio link above.