Meaning of 史上 in this blog


I'm trying to translate this
[blog](https://lineblog.me/nagatatakato/archives/932547.html).

The blogger talked about the album of Abe Mao called "Pop (ポっぷ)".

> 阿部真央 **史上** 、一番聞いてるアルバムだなぁ。名曲揃いだ
>
> ちなみに今流れてるのは"もうひとつのMY BABY"です
>
> 初めて聞いた阿部真央さんの曲は"貴方の恋人になりたいのです"なんだよね。それもポっぷに入ってる！！

According to [Jisho](http://jisho.org/search/%E5%8F%B2%E4%B8%8A),

> 史上 = in history; ever; historical​

Since this album is just another studio album and was not classified as "best
album",

I was quite confused what does 阿部真央 **史上** mean in his blog?

Is it possible that it was an abbreviation of some sorts?




史上 on its own can mean "in the history", but it can be combined with many
nouns to mean "in the history of ～". For example you can say アメリカ史上最も偉大な大統領
(the greatest president in the history of America).

So 阿部真央史上 also literally means "in the history of Mao Abe," which is already a
bit colloquial usage of 史上 (it can be used in ads but not in formal
documents). However, in this context, it doesn't even refer to her actual
career as a musician, but refers to the author's own personal experience
concerning Mao Abe. The author is comparing his memory concerning Mao Abe to
"history." This is not a proper way of using 史上, but we can feel he has liked
the musician for a long time. 一番聞いてる means the author himself is listening to
the album most as compared to her previous albums.




史上 on its own can mean "in the history", but it can be combined with many
nouns to mean "in the history of ～". For example you can say アメリカ史上最も偉大な大統領
(the greatest president in the history of America).

So 阿部真央史上 also literally means "in the history of Mao Abe," which is already a
bit colloquial usage of 史上 (it can be used in ads but not in formal
documents). However, in this context, it doesn't even refer to her actual
career as a musician, but refers to the author's own personal experience
concerning Mao Abe. The author is comparing his memory concerning Mao Abe to
"history." This is not a proper way of using 史上, but we can feel he has liked
the musician for a long time. 一番聞いてる means the author himself is listening to
the album most as compared to her previous albums.

