These are  examples of the use WordPress plus some external services like Google, Sound Cloud and Vimeo  of other applications in word press.

Images can be drag and drop to insert into page or put into a third party like Google pics

https://photos.app.goo.gl/MTEVEDnCyPMfsmkX8

 

Sound cloud can be used for audio recordings.

 

 

Video link through Vimeo.com. Cut and paste url into page.