Piano Technicians Guild   www.ptg.org
How To Clean Your Piano's Keys   www.steinway.com/news/features/utilty/cleaning-your-piano
Repairing Your Piano Bench!  Restorers Without Borders, Brookline, MA  www.restorerswithoutborders.com  
Piano Teachers in Massachusetts   https://pianoteachersdirectory.com/piano_teachers_ma.htm
Paiz Piano Movers    www.bushellpianomovers.com
How to Get Rid of a Piano  https://pianoreviewer.com/get-rid-piano-free
Donating a piano for free   www.pianoadoption.com
Getting your piano appraisedhttp://www.bluebookofpianos.com and www.pianoappraisal.com
New Philharmonia Orchestra   newphil.org
Boston Civic Symphony Orchestra  http://csob.org/
Here's a terrific place for drum lessions:  Yvonne's Drum Studio in Medfield, MA  http://www.yvonnesdrumstudio.com/
A terrific book for piano tuning: Piano Servicing, Tuning and Rebuilding, by Arthur Reblitz
A great book for the adult learner:  Alfred's Basic Adult Piano Course
My Middle School General Music Curriculum   my_middle_school_program.pdf

Here are my favorite works for piano. Some are easier than others but they are all challenging and fun to play. 
I play most of these much slower than written.

Bach- Two Part Inventions
Bartok- For Children, Books 1 and 2
Bartok- Romanian Folk Dances
Bartok- Mikrokosmos Book 4
Beethoven- Sonata #8 in Cm
Beethoven- both Op. 49 Sonatinas
Brahms- Intermezzo in A, Op. 118
Chopin- most of the Mazurkas
Chopin- the Opus 69 Waltzes 
Copland- The Story of Our Town (from “Our Town”)
Copland- Down A Country Lane
Debussy- Arabesque #1; 
Debussy- Doctor Gradus, from The Children's Corner
Debussy- The Girl With The Flaxen Hair (Prelude #8) 
Gershwin- Prelude #2 in C# minor
Grieg- Lyric Pieces Op. 12 and 38; Peer Gynt Suite
Kabalevsky- Children's Album
Kabalevsky- Sonatina (Op. 13 #1)
MacDowell- To A Wild Rose (from Woodland Sketches)
Persichetti- Parades
Ravel- Forlane, from "Tombeau de Couperin"
Ravel- Prelude in A minor; 
Ravel- The     Wondrous Garden, from "Mother Goose"
Satie- Gymnopedies No. 1 and 3
Scriabin- Prelude No. 10 in C#m
Schumann- Traumerei (from Kinderscenen, Op. 15)
Sibelius-Valse Triste
Tschaikovsky- Album for the Young
Tschaikovsky- The Seasons

Contemporary Composers
Australia Suite, by Lauren Bernofsky (published by FJH)
Moods and Impressions, by Ross Petot (published by Kjos)

Books
The 20th Century, Intermediate Level (Hal Leonard)
Music For Millions series; volumes 17 (red), 27 (blue), and 37 (orange)
Thirty Two Sonatinas and Rondos For The Piano