User:70Jack90/List of JZ40 number-one singles

This is a list of songs that hit number one on the radio program JZ's Top 40. Chart data is provided by Radio & Records, but in a modified way, and compares differently than the real charts, like having a diverse number of number ones throughout the year along with international artists that hit number one that originally charted poorly in the US with acts such as Kylie Minogue, Take That and East 17. The charts even had big hits for acts that originally did not chart or only charted in a specific genre chart, such as Dream Theater, Tool, and Oasis.

List of JZ's Top 40 Number-one songs of 1989
Throughout 1989, there were a total of 39 number-one songs.

List of JZ's Top 40 Number-one songs of 1990
Throughout 1990, there were a total of 35 number-one songs.

List of JZ's Top 40 Number-one songs of 1991
Throughout 1991, a total of 31 songs hit number-one.

List of JZ's Top 40 Number-one songs of 1992
Throughout 1992, there were a total of 33 songs that reached number-one.

List of JZ's Top 40 Number-one songs of 1993
All throughout 1993, there were a total of 23 songs that hit number one.

List of JZ's Top 40 Number-one songs of 1994
Throughout 1994, there were a total of 29 number one songs throughout the year.

List of JZ's Top 40 Number-one songs of 1995
Throughout 1995, there were a total of 25 number one songs throughout the year.

List of JZ's Top 40 Number-one songs of 1996
Throughout 1996, a total of 26 songs hit number one in contrast to 11 songs on the actual R&R chart.

List of JZ's Top 40 Number-one songs of 1997
There were 25 songs that hit number one throughout 1997.

List of JZ's Top 40 Number-one songs of 1998
There were a total of 28 songs that hit number one through 1998.

List of JZ's Top 40 Number-one songs of 1999
There were 23 number-one songs through 1999.