If that’s not enough, you also need to go to eDonkey to dig out various timbre plug-ins... One SONAR timbre alone basically cannot meet the requirements of music production. Generally speaking, you also need at least one set of comprehensive timbres and orchestral timbres. Virtual sound effect timbres, folk music timbres, guitar timbres, BASS timbres, drum timbres...

How to choose timbres - you can first refer to a book called Computer Software Sound Source XXX written by Xiaoxu and Zhang Huo , after you have finished looking for the best sounds in that book, you can go to eMule to find other good sounds, such as LA SCORING STRINGS, which was published later than that book.