If you click 'Like', you see the more about tc.audio. https://www.facebook.com/tcaudio-1675376162680094 tc.audio ：功能 - 播放速度控制（速度播放，音乐速度控制） - AB重复播放和循环播放，随机播放， - 有能力改变音高（移调功能） ：用途和目的 - 音乐学和音乐（音乐播放副本和其他副本等，为音乐爱好者和音乐家） - 语言学习（音频脚本，学生和广大市民，如外语学习，外语学习） ======== English ======== AB repeat,speed control,Pitch transposition,transpose AB repeat, playback speed, pitch control, music player, audio player : : function - Playback speed control (speed playback, music speed control) - AB repeat playback and loop playback, random playback, - Ability to change the pitch (transpose function) - File search (interval jumps) - Bass Boost (bass emphasis) - Manage Files folder - Tag file management (create playlists, favorites specify) - Audio files search : Use and purpose - Music study and music (music play copies and other copy, etc. for music lovers and musicians) - Language study (for audio scripts, students and the general public, such as foreign language learning, foreign language learning)