Happiness CD-R VQF RA to Sound Copy - Version 1.7.98 Happiness CD-R VQF RA to Sound Copy can convert audio between popular audio files such as MP3, AAC, AC3, AMR, M4A, OGG and WAV. It provides an easy and completed way to convert MP3 to AAC, AC3 to AAC, AMR to MP3, etc. Happiness CD-R VQF RA to Sound Copy supported Batch conversion and you can convert more files within one time. Happiness CD-R VQF RA to Sound Copy is a necessary audio tool for most music lovers.