So you start with a 4MB music file with DRM and lossy compression. After stripping the DRM, you've now got a 40MB music file at the same quality. If you want

So you start with a 4MB music file with DRM and lossy compression. After stripping the DRM, you've now got a 40MB music file at the same quality. If you want to get back down to 4MB, you must lose quality.