Unfortunately sound effects are very limited. I can't make it sound any more like the original SMB1 sound. I tried, and the SMAS version is definitely the best.
Maybe try this one and see what you think
https://bin.smwcentral.net/u/35216/05%2B1-up.txt
Hey someone helped me define a custom instrument. I might be able to make it sound like the original. But I have to go to sleep. Maybe tomorrow or Friday I can get to it.
In the meantime, can you change the status of this request to claimed so it doesn't get archived?
NewPointless