Here's the code if you just want to read it:
[Rainmeter]
Update=1000
[Variables]
Font=Trebuchet MS
Size=7
Size2=8
Opacity=255
skinWidth=170
skinHeight=230
Colour=FFFFFF
Colour2=80C0FF
MusicPlayer=Spotify
SpotifyPATH=C:\Users\ \AppData\Roaming\Spotify\spotify.exe
[mProcessPID]
Measure=Plugin
Plugin=Process
ProcessName=spotify.exe
[mRunning]
Measure=Calc
Formula=mProcessPID
ifEqualValue=1
ifEqualAction=[!RainmeterHideMeter MeterTitle][!RainmeterShowMeter MeterPaused][!RainmeterShowMeter MeterTrack][!RainmeterShowMeter MeterAlbum][!RainmeterShowMeter MeterArtist][!RainmeterHideMeter PlaySpotify][!RainmeterShowMeter PauseSpotify][!RainmeterShowMeter MeterCover][!RainmeterHideMeter MeterCoverSpotify]
ifBelowValue=1
ifBelowAction=[!RainmeterShowMeter MeterTitle][!RainmeterHideMeter MeterPaused][!RainmeterHideMeter MeterTrack][!RainmeterHideMeter MeterAlbum][!RainmeterHideMeter MeterArtist][!RainmeterShowMeter PlaySpotify][!RainmeterHideMeter PauseSpotify][!RainmeterHideMeter MeterCover][!RainmeterShowMeter MeterCoverSpotify]
;UpdateDivider=0,0001
[mState]
Measure=Plugin
Plugin=Plugins\WindowMessagePlugin.dll
WindowClass=SpotifyMainWindow
IfMatch=Spotify
IfMatchAction=[!RainmeterShowMeter MeterPaused][!RainmeterHideMeter MeterTrack][!RainmeterHideMeter MeterAlbum][!RainmeterHideMeter MeterArtist][!RainmeterShowMeter PlaySpotify][!RainmeterHideMeter PauseSpotify]
IfNotMatchAction=[!RainmeterHideMeter MeterPaused][!RainmeterShowMeter MeterTrack][!RainmeterShowMeter MeterAlbum][!RainmeterShowMeter MeterArtist][!RainmeterHideMeter PlaySpotify][!RainmeterShowMeter PauseSpotify]
IfMatchMode=1
[MeasureTrack]
Measure=Plugin
Plugin=SpotifyPlugin.dll
Type=TrackName
UpdateDivider=100
[MeasureAlbum]
Measure=Plugin
Plugin=SpotifyPlugin.dll
Type=AlbumName
UpdateDivider=100
[MeasureArtist]
Measure=Plugin
Plugin=SpotifyPlugin.dll
Type=ArtistName
UpdateDivider=100
[MeasureCover]
Measure=Plugin
Plugin=SpotifyPlugin.dll
Type=AlbumArt
Res=300
; METERS
[MeterBG]
Meter=IMAGE
MeterStyle=styleBorder
W=#skinWidth#
H=#skinHeight#
;SolidColor=250,0,0,50
SolidColor=0,0,0,1
[MeterBorder1]
Meter=IMAGE
MeterStyle=styleBorder
X=10
W=(#skinWidth#-20)
H=1
SolidColor=255,255,255,50
[MeterTitle]
Meter=String
Text=Spotify Player#CRLF#Click to launch
X=10
Y=5R
W=(#skinWidth#-20)
H=(#skinHeight#-10)
FontColor=#Colour2#
FontSize=#Size2#
FontFace=#Font#
StringStyle=BOLD
;StringEffect=SHADOW
FontEffectColor=000000
AntiAlias=1
;SolidColor=250,0,0,50
SolidColor=0,0,0,1
LeftMouseUpAction=!Execute ["#SpotifyPATH#"]
[MeterPaused]
Meter=String
Text=Spotify Player#CRLF#Paused
X=0r
Y=0r
W=(#skinWidth#-20)
H=#skinHeight#
FontColor=#Colour2#
FontSize=#Size2#
FontFace=#Font#
StringStyle=BOLD
AntiAlias=1
[MeterTrack]
Meter=STRING
MeasureName=MeasureTrack
X=0r
Y=0r
Text=%1
FontColor=#Colour#
FontSize=#Size2#
FontFace=#Font#
StringStyle=BOLD
AntiAlias=1
ClipString=2
[MeterAlbum]
Meter=STRING
MeasureName=MeasureAlbum
X=0r
Y=0R
W=(#skinWidth#-20)
H=14
Text=%1
FontColor=#Colour2#
FontSize=#Size#
FontFace=#Font#
;SolidColor=20,0,0,127
AntiAlias=1
ClipString=2
[MeterArtist]
Meter=STRING
MeasureName=MeasureArtist
X=0r
Y=0R
W=(#skinWidth#-20)
H=14
Text=%1
FontColor=#Colour2#
FontSize=#Size#
FontFace=#Font#
;SolidColor=20,0,0,127
AntiAlias=1
ClipString=2
[MeterCoverSpotify]
Meter=Image
ImageName=Spotify.png
X=0r
Y=50
W=(#skinWidth# - 20)
H=(#skinWidth# - 20)
DynamicVariables=1
SolidColor=0,0,0,1
[MeterCover]
Meter=Image
ImageName=[MeasureCover]
X=0r
Y=0R
W=(#skinWidth# - 20)
H=(#skinWidth# - 20)
DynamicVariables=1
SolidColor=0,0,0,1
[PauseSpotify]
Meter=Image
ImageName=Pause.png
X=(#skinWidth#/2)-13
Y=-25R
AntiAlias=1
SolidColor=0,0,0,100
[PlaySpotify]
Meter=Image
ImageName=Play.png
X=0r
Y=0r
AntiAlias=1
SolidColor=0,0,0,100
[PlayPauseHotspot]
Meter=Image
;ImageName=Play.png
X=0r
Y=0r
H=25
W=25
SolidColor=0,0,0,1
LeftMouseUpAction=["#CURRENTPATH#spotifyctrl.exe" /playpause]
[PrevSpotify]
Meter=Image
ImageName=Prev.png
X=-25r
Y=0r
AntiAlias=1
SolidColor=0,0,0,100
LeftMouseUpAction=["#CURRENTPATH#spotifyctrl.exe" /prev]
[NextSpotify]
Meter=Image
ImageName=Next.png
X=25R
Y=0r
AntiAlias=1
SolidColor=0,0,0,100
LeftMouseUpAction=["#CURRENTPATH#spotifyctrl.exe" /next]
Update=1000
[Variables]
Font=Trebuchet MS
Size=7
Size2=8
Opacity=255
skinWidth=170
skinHeight=230
Colour=FFFFFF
Colour2=80C0FF
MusicPlayer=Spotify
SpotifyPATH=C:\Users\ \AppData\Roaming\Spotify\spotify.exe
[mProcessPID]
Measure=Plugin
Plugin=Process
ProcessName=spotify.exe
[mRunning]
Measure=Calc
Formula=mProcessPID
ifEqualValue=1
ifEqualAction=[!RainmeterHideMeter MeterTitle][!RainmeterShowMeter MeterPaused][!RainmeterShowMeter MeterTrack][!RainmeterShowMeter MeterAlbum][!RainmeterShowMeter MeterArtist][!RainmeterHideMeter PlaySpotify][!RainmeterShowMeter PauseSpotify][!RainmeterShowMeter MeterCover][!RainmeterHideMeter MeterCoverSpotify]
ifBelowValue=1
ifBelowAction=[!RainmeterShowMeter MeterTitle][!RainmeterHideMeter MeterPaused][!RainmeterHideMeter MeterTrack][!RainmeterHideMeter MeterAlbum][!RainmeterHideMeter MeterArtist][!RainmeterShowMeter PlaySpotify][!RainmeterHideMeter PauseSpotify][!RainmeterHideMeter MeterCover][!RainmeterShowMeter MeterCoverSpotify]
;UpdateDivider=0,0001
[mState]
Measure=Plugin
Plugin=Plugins\WindowMessagePlugin.dll
WindowClass=SpotifyMainWindow
IfMatch=Spotify
IfMatchAction=[!RainmeterShowMeter MeterPaused][!RainmeterHideMeter MeterTrack][!RainmeterHideMeter MeterAlbum][!RainmeterHideMeter MeterArtist][!RainmeterShowMeter PlaySpotify][!RainmeterHideMeter PauseSpotify]
IfNotMatchAction=[!RainmeterHideMeter MeterPaused][!RainmeterShowMeter MeterTrack][!RainmeterShowMeter MeterAlbum][!RainmeterShowMeter MeterArtist][!RainmeterHideMeter PlaySpotify][!RainmeterShowMeter PauseSpotify]
IfMatchMode=1
[MeasureTrack]
Measure=Plugin
Plugin=SpotifyPlugin.dll
Type=TrackName
UpdateDivider=100
[MeasureAlbum]
Measure=Plugin
Plugin=SpotifyPlugin.dll
Type=AlbumName
UpdateDivider=100
[MeasureArtist]
Measure=Plugin
Plugin=SpotifyPlugin.dll
Type=ArtistName
UpdateDivider=100
[MeasureCover]
Measure=Plugin
Plugin=SpotifyPlugin.dll
Type=AlbumArt
Res=300
; METERS
[MeterBG]
Meter=IMAGE
MeterStyle=styleBorder
W=#skinWidth#
H=#skinHeight#
;SolidColor=250,0,0,50
SolidColor=0,0,0,1
[MeterBorder1]
Meter=IMAGE
MeterStyle=styleBorder
X=10
W=(#skinWidth#-20)
H=1
SolidColor=255,255,255,50
[MeterTitle]
Meter=String
Text=Spotify Player#CRLF#Click to launch
X=10
Y=5R
W=(#skinWidth#-20)
H=(#skinHeight#-10)
FontColor=#Colour2#
FontSize=#Size2#
FontFace=#Font#
StringStyle=BOLD
;StringEffect=SHADOW
FontEffectColor=000000
AntiAlias=1
;SolidColor=250,0,0,50
SolidColor=0,0,0,1
LeftMouseUpAction=!Execute ["#SpotifyPATH#"]
[MeterPaused]
Meter=String
Text=Spotify Player#CRLF#Paused
X=0r
Y=0r
W=(#skinWidth#-20)
H=#skinHeight#
FontColor=#Colour2#
FontSize=#Size2#
FontFace=#Font#
StringStyle=BOLD
AntiAlias=1
[MeterTrack]
Meter=STRING
MeasureName=MeasureTrack
X=0r
Y=0r
Text=%1
FontColor=#Colour#
FontSize=#Size2#
FontFace=#Font#
StringStyle=BOLD
AntiAlias=1
ClipString=2
[MeterAlbum]
Meter=STRING
MeasureName=MeasureAlbum
X=0r
Y=0R
W=(#skinWidth#-20)
H=14
Text=%1
FontColor=#Colour2#
FontSize=#Size#
FontFace=#Font#
;SolidColor=20,0,0,127
AntiAlias=1
ClipString=2
[MeterArtist]
Meter=STRING
MeasureName=MeasureArtist
X=0r
Y=0R
W=(#skinWidth#-20)
H=14
Text=%1
FontColor=#Colour2#
FontSize=#Size#
FontFace=#Font#
;SolidColor=20,0,0,127
AntiAlias=1
ClipString=2
[MeterCoverSpotify]
Meter=Image
ImageName=Spotify.png
X=0r
Y=50
W=(#skinWidth# - 20)
H=(#skinWidth# - 20)
DynamicVariables=1
SolidColor=0,0,0,1
[MeterCover]
Meter=Image
ImageName=[MeasureCover]
X=0r
Y=0R
W=(#skinWidth# - 20)
H=(#skinWidth# - 20)
DynamicVariables=1
SolidColor=0,0,0,1
[PauseSpotify]
Meter=Image
ImageName=Pause.png
X=(#skinWidth#/2)-13
Y=-25R
AntiAlias=1
SolidColor=0,0,0,100
[PlaySpotify]
Meter=Image
ImageName=Play.png
X=0r
Y=0r
AntiAlias=1
SolidColor=0,0,0,100
[PlayPauseHotspot]
Meter=Image
;ImageName=Play.png
X=0r
Y=0r
H=25
W=25
SolidColor=0,0,0,1
LeftMouseUpAction=["#CURRENTPATH#spotifyctrl.exe" /playpause]
[PrevSpotify]
Meter=Image
ImageName=Prev.png
X=-25r
Y=0r
AntiAlias=1
SolidColor=0,0,0,100
LeftMouseUpAction=["#CURRENTPATH#spotifyctrl.exe" /prev]
[NextSpotify]
Meter=Image
ImageName=Next.png
X=25R
Y=0r
AntiAlias=1
SolidColor=0,0,0,100
LeftMouseUpAction=["#CURRENTPATH#spotifyctrl.exe" /next]