Re: Deep house "club" songs?
A great way to get into any genre of house music is browsing Traxsource or Beatport. Traxsource is more user friendly in my opinion. Type in the name of the artist you like and their tracks will show up along with the labels on which they have released their tracks. If you click on the track, often times top 10 lists show up where other DJs have listed a particular track in their top 10 list. If you go to the top 10 lists you will definitely find other artists with a similar style to what you like. I am a DJ and producer so I love "digital crate" digging stuff like this. Also discogs is great too, but being able to quickly click through audio samples of different tracks cuts down on time.
Also, just a suggestion but you may enjoy digging into the history of the sound and the particular club basslines that you are talking about, with tracks like "Show Me Love" by Robin S and "Dreamer" by Living Joy. People laugh off Living Joy as eurodance music but the bassline in Dreamer is incredible and always has been.
Last, there is a new 2017 mix of the classic "Big Fun" by Inner City. The extended remix. You would probably like that as well!