Alarm sound of samsung phone

Step 1: Open the Clock app
First, open the Clock app from the app grid or type "Clock" in the search bar.
You can add a new alarm by tapping the "+" sign or editing existing alarms.
You click the Alert button to select the alarm. After selecting the desired alarm, press the Save button to save the alarm.
If you don't like the pre-installed default tones, you can select a ringtone or other tone from the file. Please follow step 3.
Step 3: Select another ringtone
Click the Select from file button. Select your favorite alarm, then tap Back. Press the Save button to save the alarm.
For tracks downloaded directly from music applications such as Zedge, beltonengratis.net, ... you need to go to the File Manager folder, navigate to the application's directory, copy the music to a New folders appear during selection.
Create a new folder to save the music for use as alarm tones
Create a new folder to save the music for use as alarm tones
Hopefully the above information will help you perform the operation of setting the alarm and selecting a ringtone to be a successful alarm