Me [22 M] with my girlfriend [21 F] 2 years, need help preparing a gift for her.

Be sure to explain in detail with line breaks.

Me and my gf have been together for two years and things are quite serious. She just got a job in a city 2000kms away and is moving for a year. Since she's struggled with anxiety and depression in the past, I want to make a motivational video for her using our pictures from the past telling her how proud I am of her and how strong she is to make it through everything and that she can go on achieve everything she sets her mind to. Basically something she can watch when she's down and I'm not there to hold her. I need help with the music track for the background. Also since it's the first time I'm doing something like this, any useful tips would be most welcome. So you guys got any good tracks in mind? She's not into rock, metal and hip-hop.

tl;dr making a motivational video for a anxiety and depression surviving serious girlfriend because she's moving away for a year for a new job. Need help with the music track and ideas.

Edit: Corrected a grammatical error.