light, motivational, positive, underscore, corporate, classical, hopeful, calm, advertising, strings, story, melodic, soft, romantic, love, background, piano
特色及适用：轻柔，激励，积极，强调，企业，古典，希望，平静，广告，弦乐，故事，旋律，柔和，浪漫，爱情，背景，钢琴