Apowersoft Streaming Audio Recorder (AKA: 录音精灵) is a user-friendly and very practical streaming audio recording tool from Hong Kong, China. It can completely and clearly record any sound from computer speakers and microphone: no matter it's voice, singing from microphone; or online radio, music, video playing through a sound card.

REAPER (short for Rapid Environment for Audio Prototyping and Efficient Recording) is a powerful and professional multi-track audio recording, arranging, editing, mixing and rendering tool primarily designed by former developers from Winamp. It is suitable for both audio enthusiasts and professionals.

Songtrix Gold is a music creating software that includes music theory, which can be seen as a set of comprehensive multimedia teaching materials clear and concisely explain what the music is. In the music theory part, it came with more than 118 topics, and illustrated with 350 diagrams and 750 demonstration sounds.

To get a good mastery of vocal music, you must have certain abilities: have good music accomplishment (mainly the acquired cultivation), master the basic music knowledge and skills (sight-singing and ear-training practice, music theory, keyboard instruments...) and has a good voice condition (actually, many successful singers were not born with a good voice; on the contrary, any people who can speak can learn to sing well).

WavePad (full name: WavePad Sound Editor, WavePad Audio Editor) is a full-featured and professional audio/music editing freeware for home/non-commercial use. It doesn't need you to have too much basic knowledge for achieving advanced music editing, and is suitable for music lovers who want to manipulate audio files or create their own customized soundtracks.