This is the catchy melody from Welcome to Ibiza by Tiesto.

I am posting the notes AS IS, but feel free to slide into many of them as utilizing 
slides will make the melody on the guitar resemble the studio synth more closely.

"Pre-Chorus" Hook

E|------------------------------------------------------------------14--14--14--14--|
B|------------------14--14--14--14------------------17--17--17--17------------------|
G|--14--14--14--14------------------16--16--16--16----------------------------------|
D|----------------------------------------------------------------------------------|
A|----------------------------------------------------------------------------------|
E|----------------------------------------------------------------------------------|



E|--14--14--14--14--14--14--14--14--|
B|----------------------------------|
G|----------------------------------|
D|----------------------------------|
A|----------------------------------| Some of the last notes here can be considered as ghost notes
E|----------------------------------|


Transition

E|-------------------|
B|-------------------|
G|--/16--14--13------|
D|--------------16---|
A|-------------------|
E|-------------------|

Main Part


E|--------------------------------------------------------------------17--16--17--16--17--|
B|------------14--------------------------------------------------------------------------|
G|----------------16----14----13----13--13--16----14--13----------------------------------|
D|--16----16----------------------------------------------16----16------------------------|
A|----------------------------------------------------------------------------------------|
E|----------------------------------------------------------------------------------------|




E|--------------17--16--17--16--17---|
B|-----------------------------------|
G|-----------------------------------|
D|--16----16-------------------------|
A|-----------------------------------|
E|-----------------------------------|

Repeat the main part multiple times, then go back to the "Pre-Chorus" Hook and 
transition back into the main part. There you have it!