"Best resources ever! Great value for money. I recommend starting with the Vocal Exercise Routine Guide, then the Easy Compilation Finder, then the Bundle. Dot's resources are helping me understand and reinforce my one-to-one singing lessons. The detailed PDFs explain which exercises are included in each video, for which vocal ranges, level, and focus — and there's a column to write personal notes. You can click the links or scan the QR codes directly to the YouTube videos Dot has created. The Bundle has 137 MP3 recordings you can use offline, hands-free, without the videos."