The Imported Library feature allows you to search and filter your own sample library by tag, key, bpm and instrumentation.
If you are on the Sounds 300, 600 or 1000 plans you get access to this feature.
To get started, navigate to the Imported tab on the left-hand navigation bar. Next, click the Choose Folder button and select the folder you would like to import. (Note, you can import a maximum of 50,000 samples at this time.)
Once you have selected your sample folder Splice will begin matching samples, you can see the progress at the bottom left corner. To search your imported samples simply input your search into the Filter field below Imported Library. You can also filter by the tags generated as well as Key and BPM.
If you need to add more samples simply transfer them within your imported folder then go to Preferences, scroll to the Imported library folder and click Rescan. You can also change the location of your imported folder in this menu by clicking Remove folder and then choose a new folder.