So Weird. About a girl that investigates the paranormal while also being about grief. Probably Disney's best

It's a shame this show isn't more well known.

Fi's is the daughter of two rock stars that were in a band. Years after her father's death, Fi's mom Molly, a recovering alcoholic, goes back on tour and takes her family. Fi finds "weird" things going on in towns that they stop in. Later she finds out that her father's death may not have been an accident and may have a paranormal explanation.