Loop song process documentation

I chose loops of drums, bass, beats, synths, claps, guitar, and Guzheng (Chinese string instrument). I chose drums, bass, beats, synths, and claps to build the basic beat and rhythm pattern; I chose guitar as the melody instrument and Guzheng as the main melody for the bridge part, because I like the guitar melody and like to include a traditional Chinese instrument in my first song. I added all the loops and created the structure by adding or deleting tracks. I don’t think it is a successful piece of music though, because I didn’t know how to manage the volume of each track which makes the music a little messy when all of them sound so loud, and also I don’t know how to make an outro with a decreasing phrase… There are a lot of things that I need to learn before I write the next song. I think this type of music making is creative, because even I only have this less knowledge about this technology and music making, I still have hundreds of ideas of how to make it my way such as adding Chinese instruments. I think everyone has own opinions on music making regardless of form or norms.