Created によって Hollywood vocal coach Seth Riggs, Speech Level 歌う (SLS) is a revolutionary vocal training technique that maximizes your vocal abilities in any style of singing.
There are simple 歌う techniques that all of us can learn how to sing. For anyone that wants to know how to improve their 歌う skill and wow the crowd, here are 7 tips that can help あなた get a rock 星, つ星 voice.