#138 Madonna, 'The Immaculate Collection' (1990)
The compilation spans 15 singles between 1983 and 1990. It runs in chronological order and includes most, but not all her singles from that era. Of the 15 tracks, 8 were #1 singles in the US and combined sold in the tens of millions. Hearing these songs all together reminds us of how good Madonna actually is, especially in those early years.