Tan Yonglin ’s 40th year of the Galaxy Gala Tour 2019 (Luoding Station). On the Saturday night of April 6, 2019, Tan Yonglin will sing here for Luoding people who love Cantonese classics. Beilarly professional audio equipment manufacturer assisted Tan Yonglin's 40-year tour of the Galaxy, according to the characteristics of the venue and sound field of the concert, the on-site sound reinforcement system uses Q4 line array, with dual 18-inch ultra bass and back listening Speaker. The sound field of the entire concert venue is not only evenly covered, but also the sound quality is clear, making the mid-range round and full, the high frequency is delicate, and the low frequency dive is full of flexibility; to ensure that every corner of the concert can enjoy a perfect music experience.