add links to README

README.md

@@ -6,11 +6,15 @@ Written in [nestjs](https://github.com/nestjs/nest)
 
 Uses [piper](https://github.com/rhasspy/piper), which can be found in `./piper-src`
 
-`./piper-src` has been modified to point at `ynot01/piper-phonemize` which statically points at a specific `rhasspy/espeak-ng` commit to prevent breaking changes.
+#
+
+`./piper-src` has been modified to point at [ynot01/piper-phonemize](https://github.com/ynot01/piper-phonemize) which points at a [specific rhasspy/espeak-ng commit](https://github.com/rhasspy/espeak-ng/commit/0f65aa301e0d6bae5e172cc74197d32a6182200f) to prevent breaking changes.
 
 Piper voice models are individually licensed, please see `MODEL_CARD` under each voice folder (located in `./piper-voices`) to view attributions and licensing.
 
-For additional voices or model training tutorial, please see the piper repo linked above.
+[For additional voices see here.](https://huggingface.co/rhasspy/piper-voices/) 
+
+[For a model training guide & video tutorial see here.](https://github.com/rhasspy/piper/blob/master/TRAINING.md)
 
 ## Compiling & Testing