Either you wrote it wrong or your math is off.
If you jumped it up to 130%, you need to bring it back down to 100%. Which means that your video will have to be 100/130 – or 76.9230769% to match the original music. (I think I got that right – doesn’t really matter as you will see)
In other words, there were easier numbers to use than 130%. But it does not have to be that difficult.
Try this. Put the original music on the audio track. Put the video on the video track. The duration is not the same. Use Time Stretch on the video to make them the same. If they start at the same time and end at the same time, they should be in sync, unless your singer didn’t do that good a job.
Steven
Adobe Premiere Pro 1.5 / After Effects 6.5 Pro https://www.stevengotz.com
Learning Adobe Premiere Pro 1.5 https://www.lynda.com
Contributing Writer, PeachPit Press, Visual QuickPro Guide, Premiere Pro 1.5