My example of an instrument that I like is the Fender Rhodes electric piano. On a lot of 70s soul and funk records, most famously Stevie Wonder, as well as later fusion jazz records, the Fender Rhodes adds the perfect soft and spacy sound to the song.
Here's some examples:
Stevie Wonder - You Are the Sunshine of My Life
Gil Scott Heron - A Very Precious Time
The Doors - Riders On The Storm
Ahmad Jamal - Eclipse (appears about a minute into the song)
nullrecord t1_iugvzua wrote
Hammond organ with the Leslie speaker!