优美的双耳节拍音乐将注意力集中在大脑上,帮助研究,减轻焦虑,治愈正振动,增强脑力,等时放松音乐,宁静的钢琴音乐和吉他莲花,霓虹蓝蝴蝶| Yōuměi de shuāng ěr jiépāi yīnyuè jiāng zhùyì lì jízhōng zài dànǎo shàng, bāngzhù yánjiū, jiǎnqīng jiāolǜ, zhìyù zhèng zhèndòng, zēngqiáng nǎolì, děng shí, fàngsōng yīnyuè, níngjìng de gā
Lotus Butterfly Music