This song is great and it is definitely a heartbeat lol it gives me a adrenaline rush and it's just a great song I love it!
It's not really a song so much as a sample collection, without a real main melody and a lot of percussive instruments. If it was more melodic I would like it more. I actually like 1:29, though, and 0:55 is cool too.
1:29 makes me think alarms are going off which gives a really good adrenaline rush to me, other than that. It's a great song, definetely fits the "heartbeat" like style.
This is the best (now) what i heard! 1:29 nice and i don't know why peoples don't love this moment.
Please contact me if you would like to use this in a project. We can discuss the details.