https://soundcloud.com/g3-drakoheart/optima
Before composing this sound, I heard some songs from Lindsey Stirling and I got a muse, then I "wove" this melody step by step. It includes marimba, piano, some of violin, guitars and beats 'n claps, too.
Free download, don't forget to visit my SC page through the link of above. Enjoy!
Please contact me if you would like to use this in a project. We can discuss the details.