Before you mark this question a duplicate, read the question properly. I have had a domain http://muzic.asia and because of low quality TLD it's SEO rankings were less (For some keywords it ranked even to the first position in Google). see this img: [![danga maari mp3][1]][1] Since I learnt using a better Keyword & TLD in domain could boost the domain's SE visibility, I registered another domain: http://fullsong.org

I have learnt that a 301 permanent redirect could notify Search Engines about the domain change as suggested in hist post - Preserve search engine rankings while shifting to new domain name But here the issue is like this - Rankings dropping after small URL-change WITH 301-redirect

Because most of the URL which are indexed in Google are like this: http://muzic.asia/music/view/10750720 And I want to change the URL with the new domain as: http://fullsong.org/music/view/10750720?download=Goli-Maare-Tera-Dupatta

So how do I redirect the domain. Should I redirect the domain only to the main page like muzic.asia => fullsong.org or redirect each URL to the new URL like http://muzic.asia/music/view/10750720 => http://fullsong.org/music/view/10750720?download=Goli-Maare-Tera-Dupatta or should I submit every new URL to Google again?

Note: I do not have access to the .htaccess [1]: https://i.sstatic.net/Rxirf.png