There used to be festivals, such as "Boo Boo Boo He Xinchun" will be published;
From time to time, there will be "Thunderbolt the legend of heroes-Selected Lyrics" and "Selected Theme Songs", including old songs that have been recorded, as well as several new works (for example, a new song in Bubu Loud He Xinchun is blessed by God) and arranged songs; (I remember Lain's newly arranged "Fengling Island OP" pure piano performance is absolutely amazing! )
Vigorously promote Tu Ying's pure piano performance albums "Romantic Flowers and Birds", "Sketch of a Floating Life" and "Walking in the Ancient Capital" (with several original tracks attached).
There are also popular characters who will release albums. For example, Su Huanjen has published at least The Legend of Bai Lianhua and the recent Singing Lotus Songs, and Zhao Nu Mo has a Jianghu Love. ...
Another album is to rearrange BGM used in Thunderbolt and release it in the name of composer. For example, Lain's original puppet show BGM is very tasty, and Sun's Dream in the Spring and Autumn Period was also written by Hong Xinjie. I can't remember the name, but there is a rearranged ╮ (╯ _ ╰) ╭.
There are also some derivatives, such as the original soundtrack of the thunderbolt theme online game "Shenzhou OL soundtrack", which is purely original.
It's really a lot, but it should be clear that most of the songs in it have been included in the anthology and soundtrack.
PS: It's important to add that there must be 20 albums in the soundtrack series of Gao Fushun. A large part of the music is made for Thunderbolt, but also for Tianyu, and there are many fine works. (-But there are many borrowed songs in it. The so-called reference ... you know. )
The Legend of the Son of Heaven is not a puppet show of Thunderbolt series, but it also has an album.