Can we add another dataset in Advance Editor window

My underlying query from Advance query editor is 

let
    Source = VSTS.Views("ABC", "PQR", null, []),
    #"Work Items - Today1" = Source{[Name="Work Items - Today"]}[Data]

in
    #"Work Items - Today1"

I want to add one more set here, account name is same ABC but vsts project name is XYZ can we do like this so that I can merge two data set. I do not want to create seperate table and then merge because in VSTS I have many projects and I do not want to create table for each project and then merge

let
    Source = VSTS.Views("ABC", "PQR", null, []),
    #"Work Items - Today1" = Source{[Name="Work Items - Today"]}[Data]
    &
    Source = VSTS.Views("ABC", "XYZ", null, []),
    #"Work Items - Today2" = Source{[Name="Work Items - Today"]}[Data]

in
    #"Work Items - Today1" & #"Work Items - Today2"

Please suggest